23120332302 has 64 divisors (see below), whose sum is σ = 49342063680. Its totient is φ = 7208377344.

The previous prime is 23120332283. The next prime is 23120332309. The reversal of 23120332302 is 20323302132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120332309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1492348 + ... + 1507760.

It is an arithmetic number, because the mean of its divisors is an integer number (770969745).

Almost surely, 2^23120332302 is an apocalyptic number.

23120332302 is an abundant number, since it is smaller than the sum of its proper divisors (26221731378).

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

23120332302 is a wasteful number, since it uses less digits than its factorization.

23120332302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15717.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23120332302 its reverse (20323302132), we get a palindrome (43443634434).

The spelling of 23120332302 in words is "twenty-three billion, one hundred twenty million, three hundred thirty-two thousand, three hundred two".