23203001232 has 80 divisors (see below), whose sum is σ = 66622610880. Its totient is φ = 7731848448.

The previous prime is 23203001207. The next prime is 23203001233. The reversal of 23203001232 is 23210030232.

It is a happy number.

23203001232 is a `hidden beast` number, since 2 + 320 + 300 + 12 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23203001233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1752943 + ... + 1766129.

It is an arithmetic number, because the mean of its divisors is an integer number (832782636).

Almost surely, 2^23203001232 is an apocalyptic number.

It is an amenable number.

23203001232 is an abundant number, since it is smaller than the sum of its proper divisors (43419609648).

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

23203001232 is a wasteful number, since it uses less digits than its factorization.

23203001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17277 (or 17265 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23203001232 its reverse (23210030232), we get a palindrome (46413031464).

The spelling of 23203001232 in words is "twenty-three billion, two hundred three million, one thousand, two hundred thirty-two".