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13023010032130 = 257424019438761
BaseRepresentation
bin1011110110000010011111…
…1000110000101000000010
31201002222122221221021100201
42331200213320300220002
53201332111032012010
643410404353235414
72512611220553230
oct275404770605002
951088587837321
1013023010032130
11417103372147a
121563b43862b6a
137360abb4a947
14330461da5950
15178b597c923a
hexbd827e30a02

13023010032130 has 32 divisors (see below), whose sum is σ = 26790316306560. Its totient is φ = 4465011304320.

The previous prime is 13023010032049. The next prime is 13023010032133. The reversal of 13023010032130 is 3123001032031.

It is a junction number, because it is equal to n+sod(n) for n = 13023010032098 and 13023010032107.

It is not an unprimeable number, because it can be changed into a prime (13023010032133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29461950 + ... + 29900710.

It is an arithmetic number, because the mean of its divisors is an integer number (837197384580).

Almost surely, 213023010032130 is an apocalyptic number.

13023010032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023010032130 is an abundant number, since it is smaller than the sum of its proper divisors (13767306274430).

13023010032130 is a wasteful number, since it uses less digits than its factorization.

13023010032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862794.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13023010032130 its reverse (3123001032031), we get a palindrome (16146011064161).

Subtracting from 13023010032130 its reverse (3123001032031), we obtain a palindrome (9900009000099).

The spelling of 13023010032130 in words is "thirteen trillion, twenty-three billion, ten million, thirty-two thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 424019 438761 848038 877522 2120095 2193805 2968133 3071327 4240190 4387610 5936266 6142654 14840665 15356635 29681330 30713270 186043000459 372086000918 930215002295 1302301003213 1860430004590 2604602006426 6511505016065 13023010032130