13120202430311 has 8 divisors (see below), whose sum is σ = 13643684064000. Its totient is φ = 12601458187360.

The previous prime is 13120202430281. The next prime is 13120202430329. The reversal of 13120202430311 is 11303420202131.

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

It is a cyclic number.

It is not a de Polignac number, because 13120202430311 - 2¹⁰ = 13120202429287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120202430341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184342036 + ... + 1184353113.

It is an arithmetic number, because the mean of its divisors is an integer number (1705460508000).

Almost surely, 2^{13120202430311} is an apocalyptic number.

13120202430311 is a deficient number, since it is larger than the sum of its proper divisors (523481633689).

13120202430311 is a wasteful number, since it uses less digits than its factorization.

13120202430311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368695369.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13120202430311 its reverse (11303420202131), we get a palindrome (24423622632442).

The spelling of 13120202430311 in words is "thirteen trillion, one hundred twenty billion, two hundred two million, four hundred thirty thousand, three hundred eleven".