13021303311100 has 108 divisors (see below), whose sum is σ = 34802989559856. Its totient is φ = 4201832302080.

The previous prime is 13021303311053. The next prime is 13021303311113. The reversal of 13021303311100 is 111330312031.

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 in 35 ways as a sum of consecutive naturals, for example, 78075784 + ... + 78242383.

It is an arithmetic number, because the mean of its divisors is an integer number (322249903332).

Almost surely, 2^{13021303311100} is an apocalyptic number.

13021303311100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13021303311100 is an abundant number, since it is smaller than the sum of its proper divisors (21781686248756).

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

13021303311100 is a wasteful number, since it uses less digits than its factorization.

13021303311100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156318212 (or 156318198 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13021303311100 its reverse (111330312031), we get a palindrome (13132633623131).

The spelling of 13021303311100 in words is "thirteen trillion, twenty-one billion, three hundred three million, three hundred eleven thousand, one hundred".