100311113130 has 32 divisors (see below), whose sum is σ = 253417550400. Its totient is φ = 25341754752.

The previous prime is 100311113107. The next prime is 100311113137. The reversal of 100311113130 is 31311113001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100311113137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87991635 + ... + 87992774.

It is an arithmetic number, because the mean of its divisors is an integer number (7919298450).

Almost surely, 2^100311113130 is an apocalyptic number.

100311113130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100311113130 is an abundant number, since it is smaller than the sum of its proper divisors (153106437270).

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

100311113130 is a wasteful number, since it uses less digits than its factorization.

100311113130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175984438.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 100311113130 its reverse (31311113001), we get a palindrome (131622226131).

The spelling of 100311113130 in words is "one hundred billion, three hundred eleven million, one hundred thirteen thousand, one hundred thirty".