213132132120312 has 48 divisors (see below), whose sum is σ = 578085491426040. Its totient is φ = 70939104520128.

The previous prime is 213132132120263. The next prime is 213132132120353. The reversal of 213132132120312 is 213021231231312.

213132132120312 is a `hidden beast` number, since 2 + 1 + 3 + 1 + 3 + 2 + 1 + 321 + 20 + 312 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2186190918 + ... + 2186288405.

Almost surely, 2^{213132132120312} is an apocalyptic number.

It is an amenable number.

213132132120312 is an abundant number, since it is smaller than the sum of its proper divisors (364953359305728).

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

213132132120312 is a wasteful number, since it uses less digits than its factorization.

213132132120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372480012 (or 4372480005 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 213132132120312 its reverse (213021231231312), we get a palindrome (426153363351624).

The spelling of 213132132120312 in words is "two hundred thirteen trillion, one hundred thirty-two billion, one hundred thirty-two million, one hundred twenty thousand, three hundred twelve".