13131130000232 has 16 divisors (see below), whose sum is σ = 24622210543140. Its totient is φ = 6565207188736.

The previous prime is 13131130000223. The next prime is 13131130000259. The reversal of 13131130000232 is 23200003113131.

It can be written as a sum of positive squares in 2 ways, for example, as 9696535133476 + 3434594866756 = 3113926^2 + 1853266^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44570423 + ... + 44864070.

Almost surely, 2^{13131130000232} is an apocalyptic number.

It is an amenable number.

13131130000232 is a deficient number, since it is larger than the sum of its proper divisors (11491080542908).

13131130000232 is a wasteful number, since it uses less digits than its factorization.

13131130000232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89452852 (or 89452848 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13131130000232 its reverse (23200003113131), we get a palindrome (36331133113363).

The spelling of 13131130000232 in words is "thirteen trillion, one hundred thirty-one billion, one hundred thirty million, two hundred thirty-two", and thus it is an aban number.