10423023831 has 48 divisors (see below), whose sum is σ = 16772520960. Its totient is φ = 6183552960.

The previous prime is 10423023817. The next prime is 10423023851. The reversal of 10423023831 is 13832032401.

10423023831 is a `hidden beast` number, since 1 + 0 + 423 + 0 + 238 + 3 + 1 = 666.

It is not a de Polignac number, because 10423023831 - 2⁷ = 10423023703 is a prime.

It is a super-2 number, since 2×10423023831² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10423023795 and 10423023804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10423023851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2553250 + ... + 2557328.

It is an arithmetic number, because the mean of its divisors is an integer number (349427520).

Almost surely, 2^10423023831 is an apocalyptic number.

10423023831 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10423023831 is a deficient number, since it is larger than the sum of its proper divisors (6349497129).

10423023831 is a wasteful number, since it uses less digits than its factorization.

10423023831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4636 (or 4633 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 10423023831 in words is "ten billion, four hundred twenty-three million, twenty-three thousand, eight hundred thirty-one".