2131102323300 has 72 divisors (see below), whose sum is σ = 6166171166176. Its totient is φ = 568277199360.

The previous prime is 2131102323289. The next prime is 2131102323331. The reversal of 2131102323300 is 33232011312.

It is a super-2 number, since 2×2131102323300² (a number of 25 digits) contains 22 as substring.

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, 12689679 + ... + 12856521.

Almost surely, 2^{2131102323300} is an apocalyptic number.

2131102323300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2131102323300 is an abundant number, since it is smaller than the sum of its proper divisors (4035068842876).

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

2131102323300 is a wasteful number, since it uses less digits than its factorization.

2131102323300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209437 (or 209430 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2131102323300 its reverse (33232011312), we get a palindrome (2164334334612).

The spelling of 2131102323300 in words is "two trillion, one hundred thirty-one billion, one hundred two million, three hundred twenty-three thousand, three hundred".