101312304 has 20 divisors (see below), whose sum is σ = 261723576. Its totient is φ = 33770752.

The previous prime is 101312291. The next prime is 101312317. The reversal of 101312304 is 403213101.

It is an interprime number because it is at equal distance from previous prime (101312291) and next prime (101312317).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055289 + ... + 1055384.

Almost surely, 2^101312304 is an apocalyptic number.

It is an amenable number.

101312304 is an abundant number, since it is smaller than the sum of its proper divisors (160411272).

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

101312304 is a wasteful number, since it uses less digits than its factorization.

101312304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110684 (or 2110678 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 101312304 is about 10065.4013332803. The cubic root of 101312304 is about 466.1804577788.

Adding to 101312304 its reverse (403213101), we get a palindrome (504525405).

The spelling of 101312304 in words is "one hundred one million, three hundred twelve thousand, three hundred four".