10423304331 has 24 divisors (see below), whose sum is σ = 15447715920. Its totient is φ = 6246155520.

The previous prime is 10423304329. The next prime is 10423304363. The reversal of 10423304331 is 13340332401.

It is not a de Polignac number, because 10423304331 - 2¹ = 10423304329 is a prime.

It is a super-2 number, since 2×10423304331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10423304321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129010 + ... + 193623.

It is an arithmetic number, because the mean of its divisors is an integer number (643654830).

Almost surely, 2^10423304331 is an apocalyptic number.

10423304331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10423304331 is a deficient number, since it is larger than the sum of its proper divisors (5024411589).

10423304331 is a wasteful number, since it uses less digits than its factorization.

10423304331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322747 (or 322736 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10423304331 its reverse (13340332401), we get a palindrome (23763636732).

The spelling of 10423304331 in words is "ten billion, four hundred twenty-three million, three hundred four thousand, three hundred thirty-one".