10233020331 has 16 divisors (see below), whose sum is σ = 15512590720. Its totient is φ = 6663361320.

The previous prime is 10233020327. The next prime is 10233020351. The reversal of 10233020331 is 13302033201.

10233020331 is a `hidden beast` number, since 1 + 0 + 2 + 330 + 2 + 0 + 331 = 666.

It is not a de Polignac number, because 10233020331 - 2² = 10233020327 is a prime.

It is a super-2 number, since 2×10233020331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10233020311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4405825 + ... + 4408146.

It is an arithmetic number, because the mean of its divisors is an integer number (969536920).

Almost surely, 2^10233020331 is an apocalyptic number.

10233020331 is a deficient number, since it is larger than the sum of its proper divisors (5279570389).

10233020331 is an equidigital number, since it uses as much as digits as its factorization.

10233020331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8814023 (or 8814017 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10233020331 its reverse (13302033201), we get a palindrome (23535053532).

The spelling of 10233020331 in words is "ten billion, two hundred thirty-three million, twenty thousand, three hundred thirty-one".