3131426162100 has 72 divisors (see below), whose sum is σ = 9066353966208. Its totient is φ = 834485292800.

The previous prime is 3131426162093. The next prime is 3131426162107. The reversal of 3131426162100 is 12616241313.

3131426162100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3131426162093) and next prime (3131426162107).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3131426162107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3063681 + ... + 3955880.

It is an arithmetic number, because the mean of its divisors is an integer number (125921582864).

Almost surely, 2^{3131426162100} is an apocalyptic number.

3131426162100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3131426162100 is an abundant number, since it is smaller than the sum of its proper divisors (5934927804108).

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

3131426162100 is a wasteful number, since it uses less digits than its factorization.

3131426162100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7021065 (or 7021058 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 3131426162100 in words is "three trillion, one hundred thirty-one billion, four hundred twenty-six million, one hundred sixty-two thousand, one hundred".