312330223023 has 128 divisors (see below), whose sum is σ = 533127942144. Its totient is φ = 158257152000.

The previous prime is 312330223021. The next prime is 312330223027. The reversal of 312330223023 is 320322033213.

It is not a de Polignac number, because 312330223023 - 2¹ = 312330223021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312330222984 and 312330223002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312330223021) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 294372913 + ... + 294373973.

It is an arithmetic number, because the mean of its divisors is an integer number (4165062048).

Almost surely, 2^312330223023 is an apocalyptic number.

312330223023 is a deficient number, since it is larger than the sum of its proper divisors (220797719121).

312330223023 is a wasteful number, since it uses less digits than its factorization.

312330223023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 312330223023 its reverse (320322033213), we get a palindrome (632652256236).

The spelling of 312330223023 in words is "three hundred twelve billion, three hundred thirty million, two hundred twenty-three thousand, twenty-three".