13131033012302 has 8 divisors (see below), whose sum is σ = 20855170078416. Its totient is φ = 6179309652832.

The previous prime is 13131033012299. The next prime is 13131033012337. The reversal of 13131033012302 is 20321033013131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193103426618 + ... + 193103426685.

It is an arithmetic number, because the mean of its divisors is an integer number (2606896259802).

Almost surely, 2^{13131033012302} is an apocalyptic number.

13131033012302 is a deficient number, since it is larger than the sum of its proper divisors (7724137066114).

13131033012302 is a wasteful number, since it uses less digits than its factorization.

13131033012302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386206853322.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13131033012302 its reverse (20321033013131), we get a palindrome (33452066025433).

The spelling of 13131033012302 in words is "thirteen trillion, one hundred thirty-one billion, thirty-three million, twelve thousand, three hundred two".