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13001210131030 = 2511118192819373
BaseRepresentation
bin1011110100110001010010…
…0000101111001001010110
31201000220101200120112222021
42331030110200233021112
53201002434243143110
643352401245523354
72511210051503242
oct275142440571126
951026350515867
1013001210131030
1141628671a6090
12155b87ab7355a
137340165b8c94
1432d394a31422
151782d0a242da
hexbd31482f256

13001210131030 has 16 divisors (see below), whose sum is σ = 25529648984784. Its totient is φ = 4727712774880.

The previous prime is 13001210131009. The next prime is 13001210131081. The reversal of 13001210131030 is 3013101210031.

It is a junction number, because it is equal to n+sod(n) for n = 13001210130995 and 13001210131013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59096409577 + ... + 59096409796.

It is an arithmetic number, because the mean of its divisors is an integer number (1595603061549).

Almost surely, 213001210131030 is an apocalyptic number.

13001210131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001210131030 is a deficient number, since it is larger than the sum of its proper divisors (12528438853754).

13001210131030 is a wasteful number, since it uses less digits than its factorization.

13001210131030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118192819391.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13001210131030 its reverse (3013101210031), we get a palindrome (16014311341061).

The spelling of 13001210131030 in words is "thirteen trillion, one billion, two hundred ten million, one hundred thirty-one thousand, thirty".

Divisors: 1 2 5 10 11 22 55 110 118192819373 236385638746 590964096865 1181928193730 1300121013103 2600242026206 6500605065515 13001210131030