100313031300 has 72 divisors (see below), whose sum is σ = 297318074592. Its totient is φ = 26097696000.

The previous prime is 100313031241. The next prime is 100313031307. The reversal of 100313031300 is 3130313001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 100313031300.

It is not an unprimeable number, because it can be changed into a prime (100313031307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4065466 + ... + 4090065.

Almost surely, 2^100313031300 is an apocalyptic number.

100313031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100313031300 is an abundant number, since it is smaller than the sum of its proper divisors (197005043292).

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

100313031300 is a wasteful number, since it uses less digits than its factorization.

100313031300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8155589 (or 8155582 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 100313031300 its reverse (3130313001), we get a palindrome (103443344301).

The spelling of 100313031300 in words is "one hundred billion, three hundred thirteen million, thirty-one thousand, three hundred".