13131111030292 has 6 divisors (see below), whose sum is σ = 22979444303018. Its totient is φ = 6565555515144.

The previous prime is 13131111030269. The next prime is 13131111030341. The reversal of 13131111030292 is 29203011113131.

It can be written as a sum of positive squares in only one way, i.e., 12552239611396 + 578871418896 = 3542914^2 + 760836^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13131111030292.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1641388878783 + ... + 1641388878790.

Almost surely, 2^{13131111030292} is an apocalyptic number.

It is an amenable number.

13131111030292 is a deficient number, since it is larger than the sum of its proper divisors (9848333272726).

13131111030292 is a wasteful number, since it uses less digits than its factorization.

13131111030292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282777757577 (or 3282777757575 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 13131111030292 in words is "thirteen trillion, one hundred thirty-one billion, one hundred eleven million, thirty thousand, two hundred ninety-two".