312132400230301 has 4 divisors (see below), whose sum is σ = 356722743120352. Its totient is φ = 267542057340252.

The previous prime is 312132400230281. The next prime is 312132400230347. The reversal of 312132400230301 is 103032004231213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312132400230301 - 2²⁵ = 312132366675869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312132400230701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22295171445015 + ... + 22295171445028.

It is an arithmetic number, because the mean of its divisors is an integer number (89180685780088).

Almost surely, 2^{312132400230301} is an apocalyptic number.

It is an amenable number.

312132400230301 is a deficient number, since it is larger than the sum of its proper divisors (44590342890051).

312132400230301 is an equidigital number, since it uses as much as digits as its factorization.

312132400230301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44590342890050.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 312132400230301 its reverse (103032004231213), we get a palindrome (415164404461514).

The spelling of 312132400230301 in words is "three hundred twelve trillion, one hundred thirty-two billion, four hundred million, two hundred thirty thousand, three hundred one".