20232313332 has 48 divisors (see below), whose sum is σ = 58857641472. Its totient is φ = 5255146080.

The previous prime is 20232313301. The next prime is 20232313399. The reversal of 20232313332 is 23331323202.

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 15 ways as a sum of consecutive naturals, for example, 10947298 + ... + 10949145.

It is an arithmetic number, because the mean of its divisors is an integer number (1226200864).

Almost surely, 2^20232313332 is an apocalyptic number.

20232313332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20232313332 is an abundant number, since it is smaller than the sum of its proper divisors (38625328140).

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

20232313332 is a wasteful number, since it uses less digits than its factorization.

20232313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21896468 (or 21896466 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20232313332 its reverse (23331323202), we get a palindrome (43563636534).

The spelling of 20232313332 in words is "twenty billion, two hundred thirty-two million, three hundred thirteen thousand, three hundred thirty-two".