20232103232 has 28 divisors (see below), whose sum is σ = 43797906816. Its totient is φ = 9196410240.

The previous prime is 20232103217. The next prime is 20232103319. The reversal of 20232103232 is 23230123202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14368688 + ... + 14370095.

Almost surely, 2^20232103232 is an apocalyptic number.

20232103232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20232103232 is an abundant number, since it is smaller than the sum of its proper divisors (23565803584).

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

20232103232 is a wasteful number, since it uses less digits than its factorization.

20232103232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28738806 (or 28738796 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20232103232 its reverse (23230123202), we get a palindrome (43462226434).

The spelling of 20232103232 in words is "twenty billion, two hundred thirty-two million, one hundred three thousand, two hundred thirty-two".