312600020065230 has 32 divisors (see below), whose sum is σ = 750276207540000. Its totient is φ = 83355987641472.

The previous prime is 312600020065219. The next prime is 312600020065337. The reversal of 312600020065230 is 32560020006213.

It is a super-2 number, since 2×312600020065230² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 250473985 + ... + 251718924.

It is an arithmetic number, because the mean of its divisors is an integer number (23446131485625).

Almost surely, 2^{312600020065230} is an apocalyptic number.

312600020065230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312600020065230 is an abundant number, since it is smaller than the sum of its proper divisors (437676187474770).

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

312600020065230 is a wasteful number, since it uses less digits than its factorization.

312600020065230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502213668.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 312600020065230 in words is "three hundred twelve trillion, six hundred billion, twenty million, sixty-five thousand, two hundred thirty".