20233102232 has 32 divisors (see below), whose sum is σ = 43950583200. Its totient is φ = 8552542464.

The previous prime is 20233102229. The next prime is 20233102303. The reversal of 20233102232 is 23220133202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2470607 + ... + 2478782.

It is an arithmetic number, because the mean of its divisors is an integer number (1373455725).

Almost surely, 2^20233102232 is an apocalyptic number.

It is an amenable number.

20233102232 is an abundant number, since it is smaller than the sum of its proper divisors (23717480968).

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

20233102232 is a wasteful number, since it uses less digits than its factorization.

20233102232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4949475 (or 4949471 counting only the distinct ones).

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

Adding to 20233102232 its reverse (23220133202), we get a palindrome (43453235434).

The spelling of 20233102232 in words is "twenty billion, two hundred thirty-three million, one hundred two thousand, two hundred thirty-two".