10233423520 has 24 divisors (see below), whose sum is σ = 24176463444. Its totient is φ = 4093369344.

The previous prime is 10233423509. The next prime is 10233423521. The reversal of 10233423520 is 2532433201.

It can be written as a sum of positive squares in 2 ways, for example, as 10000800016 + 232623504 = 100004^2 + 15252^2 .

It is not an unprimeable number, because it can be changed into a prime (10233423521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31979289 + ... + 31979608.

Almost surely, 2^10233423520 is an apocalyptic number.

10233423520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233423520 is an abundant number, since it is smaller than the sum of its proper divisors (13943039924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10233423520 is an equidigital number, since it uses as much as digits as its factorization.

10233423520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63958912 (or 63958904 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 10233423520 its reverse (2532433201), we get a palindrome (12765856721).

The spelling of 10233423520 in words is "ten billion, two hundred thirty-three million, four hundred twenty-three thousand, five hundred twenty".