231302013100 has 18 divisors (see below), whose sum is σ = 501925368644. Its totient is φ = 92520805200.

The previous prime is 231302013079. The next prime is 231302013127. The reversal of 231302013100 is 1310203132.

231302013100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×231302013100² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1156509966 + ... + 1156510165.

Almost surely, 2^231302013100 is an apocalyptic number.

231302013100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231302013100 is an abundant number, since it is smaller than the sum of its proper divisors (270623355544).

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

231302013100 is a wasteful number, since it uses less digits than its factorization.

231302013100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313020145 (or 2313020138 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 231302013100 its reverse (1310203132), we get a palindrome (232612216232).

The spelling of 231302013100 in words is "two hundred thirty-one billion, three hundred two million, thirteen thousand, one hundred".