2331390023 has 8 divisors (see below), whose sum is σ = 2376235008. Its totient is φ = 2286576864.

The previous prime is 2331389989. The next prime is 2331390029. The reversal of 2331390023 is 3200931332.

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 2331390023 - 2¹⁶ = 2331324487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2331389974 and 2331390001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331390029) 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, 183761 + ... + 196037.

It is an arithmetic number, because the mean of its divisors is an integer number (297029376).

Almost surely, 2^2331390023 is an apocalyptic number.

2331390023 is a deficient number, since it is larger than the sum of its proper divisors (44844985).

2331390023 is a wasteful number, since it uses less digits than its factorization.

2331390023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15913.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 2331390023 is about 48284.4697910208. The cubic root of 2331390023 is about 1325.9840840293.

The spelling of 2331390023 in words is "two billion, three hundred thirty-one million, three hundred ninety thousand, twenty-three".