312232101230 has 32 divisors (see below), whose sum is σ = 680088747456. Its totient is φ = 100753887744.

The previous prime is 312232101221. The next prime is 312232101283. The reversal of 312232101230 is 32101232213.

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, 131188769 + ... + 131191148.

It is an arithmetic number, because the mean of its divisors is an integer number (21252773358).

Almost surely, 2^312232101230 is an apocalyptic number.

312232101230 is an abundant number, since it is smaller than the sum of its proper divisors (367856646226).

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

312232101230 is a wasteful number, since it uses less digits than its factorization.

312232101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262379948.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 312232101230 its reverse (32101232213), we get a palindrome (344333333443).

The spelling of 312232101230 in words is "three hundred twelve billion, two hundred thirty-two million, one hundred one thousand, two hundred thirty".