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13023131002010 = 2517712353145853
BaseRepresentation
bin1011110110000010111100…
…0110001110010010011010
31201002222222101120011211122
42331200233012032102122
53201332333014031020
643410424354125242
72512614220024133
oct275405706162232
951088871504748
1013023131002010
114171095a35988
121563b78280822
137360cac2415c
14330474094c8a
15178b65222125
hexbd82f18e49a

13023131002010 has 64 divisors (see below), whose sum is σ = 25171759459584. Its totient is φ = 4833461068800.

The previous prime is 13023131001997. The next prime is 13023131002039. The reversal of 13023131002010 is 1020013132031.

13023131002010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 13023131002010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283996244 + ... + 284042096.

It is an arithmetic number, because the mean of its divisors is an integer number (393308741556).

Almost surely, 213023131002010 is an apocalyptic number.

13023131002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023131002010 is a deficient number, since it is larger than the sum of its proper divisors (12148628457574).

13023131002010 is a wasteful number, since it uses less digits than its factorization.

13023131002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69479.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13023131002010 its reverse (1020013132031), we get a palindrome (14043144134041).

The spelling of 13023131002010 in words is "thirteen trillion, twenty-three billion, one hundred thirty-one million, two thousand, ten".

Divisors: 1 2 5 10 17 34 71 85 142 170 355 710 1207 2414 6035 12070 23531 45853 47062 91706 117655 229265 235310 400027 458530 779501 800054 1559002 1670701 2000135 3255563 3341402 3897505 4000270 6511126 7795010 8353505 16277815 16707010 28401917 32555630 55344571 56803834 110689142 142009585 276722855 284019170 553445710 1078966943 2157933886 5394834715 10789669430 18342438031 36684876062 76606652953 91712190155 153213305906 183424380310 383033264765 766066529530 1302313100201 2604626200402 6511565501005 13023131002010