312103535321032 has 64 divisors (see below), whose sum is σ = 720304073193600. Its totient is φ = 123458362652160.

The previous prime is 312103535321029. The next prime is 312103535321047. The reversal of 312103535321032 is 230123535301213.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11332069 + ... + 27433972.

It is an arithmetic number, because the mean of its divisors is an integer number (11254751143650).

Almost surely, 2^{312103535321032} is an apocalyptic number.

It is an amenable number.

312103535321032 is an abundant number, since it is smaller than the sum of its proper divisors (408200537872568).

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

312103535321032 is a wasteful number, since it uses less digits than its factorization.

312103535321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38777126 (or 38777122 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 312103535321032 in words is "three hundred twelve trillion, one hundred three billion, five hundred thirty-five million, three hundred twenty-one thousand, thirty-two".