13133031123100 has 72 divisors (see below), whose sum is σ = 32758182904608. Its totient is φ = 4476726009600.

The previous prime is 13133031123083. The next prime is 13133031123137. The reversal of 13133031123100 is 132113033131.

It is a super-2 number, since 2×13133031123100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54102811 + ... + 54345010.

It is an arithmetic number, because the mean of its divisors is an integer number (454974762564).

Almost surely, 2^{13133031123100} is an apocalyptic number.

13133031123100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13133031123100 is an abundant number, since it is smaller than the sum of its proper divisors (19625151781508).

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

13133031123100 is a wasteful number, since it uses less digits than its factorization.

13133031123100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108448015 (or 108448008 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 13133031123100 its reverse (132113033131), we get a palindrome (13265144156231).

The spelling of 13133031123100 in words is "thirteen trillion, one hundred thirty-three billion, thirty-one million, one hundred twenty-three thousand, one hundred".