312000232301232 has 80 divisors (see below), whose sum is σ = 813832512599808. Its totient is φ = 102989524619520.

The previous prime is 312000232301161. The next prime is 312000232301273. The reversal of 312000232301232 is 232103232000213.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 978569682 + ... + 978888462.

Almost surely, 2^{312000232301232} is an apocalyptic number.

It is an amenable number.

312000232301232 is an abundant number, since it is smaller than the sum of its proper divisors (501832280298576).

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

312000232301232 is a wasteful number, since it uses less digits than its factorization.

312000232301232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516858 (or 516852 counting only the distinct ones).

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

Adding to 312000232301232 its reverse (232103232000213), we get a palindrome (544103464301445).

The spelling of 312000232301232 in words is "three hundred twelve trillion, two hundred thirty-two million, three hundred one thousand, two hundred thirty-two".