312016906230 has 16 divisors (see below), whose sum is σ = 748840575024. Its totient is φ = 83204508320.

The previous prime is 312016906207. The next prime is 312016906273. The reversal of 312016906230 is 32609610213.

It is a super-2 number, since 2×312016906230² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312016906191 and 312016906200.

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 7 ways as a sum of consecutive naturals, for example, 5200281741 + ... + 5200281800.

It is an arithmetic number, because the mean of its divisors is an integer number (46802535939).

Almost surely, 2^312016906230 is an apocalyptic number.

312016906230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312016906230 is an abundant number, since it is smaller than the sum of its proper divisors (436823668794).

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

312016906230 is a wasteful number, since it uses less digits than its factorization.

312016906230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10400563551.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 312016906230 in words is "three hundred twelve billion, sixteen million, nine hundred six thousand, two hundred thirty".