13031200111302 has 24 divisors (see below), whose sum is σ = 28261974765960. Its totient is φ = 4339470623040.

The previous prime is 13031200111277. The next prime is 13031200111367. The reversal of 13031200111302 is 20311100213031.

13031200111302 is a `hidden beast` number, since 130 + 3 + 120 + 0 + 111 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355210099 + ... + 355246782.

It is an arithmetic number, because the mean of its divisors is an integer number (1177582281915).

Almost surely, 2^{13031200111302} is an apocalyptic number.

13031200111302 is an abundant number, since it is smaller than the sum of its proper divisors (15230774654658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13031200111302 is a wasteful number, since it uses less digits than its factorization.

13031200111302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710457908 (or 710457905 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13031200111302 its reverse (20311100213031), we get a palindrome (33342300324333).

The spelling of 13031200111302 in words is "thirteen trillion, thirty-one billion, two hundred million, one hundred eleven thousand, three hundred two".