312300132023 has 4 divisors (see below), whose sum is σ = 340691053128. Its totient is φ = 283909210920.

The previous prime is 312300131993. The next prime is 312300132049. The reversal of 312300132023 is 320231003213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 312300132023 - 2¹² = 312300127927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312300131986 and 312300132004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312300135023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14195460536 + ... + 14195460557.

It is an arithmetic number, because the mean of its divisors is an integer number (85172763282).

Almost surely, 2^312300132023 is an apocalyptic number.

312300132023 is a deficient number, since it is larger than the sum of its proper divisors (28390921105).

312300132023 is a wasteful number, since it uses less digits than its factorization.

312300132023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28390921104.

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

Adding to 312300132023 its reverse (320231003213), we get a palindrome (632531135236).

The spelling of 312300132023 in words is "three hundred twelve billion, three hundred million, one hundred thirty-two thousand, twenty-three".