312300232031 has 8 divisors (see below), whose sum is σ = 317046910080. Its totient is φ = 307556068248.

The previous prime is 312300231983. The next prime is 312300232039. The reversal of 312300232031 is 130232003213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312300232031 - 2²² = 312296037727 is a prime.

It is a super-2 number, since 2×312300232031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312300231994 and 312300232012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312300232039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377501 + ... + 875846.

It is an arithmetic number, because the mean of its divisors is an integer number (39630863760).

Almost surely, 2^312300232031 is an apocalyptic number.

312300232031 is a deficient number, since it is larger than the sum of its proper divisors (4746678049).

312300232031 is a wasteful number, since it uses less digits than its factorization.

312300232031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257133.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 312300232031 its reverse (130232003213), we get a palindrome (442532235244).

The spelling of 312300232031 in words is "three hundred twelve billion, three hundred million, two hundred thirty-two thousand, thirty-one".