312010142100100 has 36 divisors (see below), whose sum is σ = 677304076182244. Its totient is φ = 124759436042880.

The previous prime is 312010142100091. The next prime is 312010142100127. The reversal of 312010142100100 is 1001241010213.

It can be written as a sum of positive squares in 6 ways, for example, as 32557135044996 + 279453007055104 = 5705886^2 + 16716848^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 557478867 + ... + 558038266.

Almost surely, 2^{312010142100100} is an apocalyptic number.

It is an amenable number.

312010142100100 is an abundant number, since it is smaller than the sum of its proper divisors (365293934082144).

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

312010142100100 is a wasteful number, since it uses less digits than its factorization.

312010142100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115519944 (or 1115519937 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 312010142100100 its reverse (1001241010213), we get a palindrome (313011383110313).

The spelling of 312010142100100 in words is "three hundred twelve trillion, ten billion, one hundred forty-two million, one hundred thousand, one hundred".