312103042332 has 48 divisors (see below), whose sum is σ = 741065238144. Its totient is φ = 102217960000.

The previous prime is 312103042241. The next prime is 312103042343. The reversal of 312103042332 is 233240301213.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 824094 + ... + 1141637.

It is an arithmetic number, because the mean of its divisors is an integer number (15438859128).

Almost surely, 2^312103042332 is an apocalyptic number.

It is an amenable number.

312103042332 is an abundant number, since it is smaller than the sum of its proper divisors (428962195812).

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

312103042332 is a wasteful number, since it uses less digits than its factorization.

312103042332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965970 (or 1965968 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 312103042332 its reverse (233240301213), we get a palindrome (545343343545).

The spelling of 312103042332 in words is "three hundred twelve billion, one hundred three million, forty-two thousand, three hundred thirty-two".