23320131207 has 32 divisors (see below), whose sum is σ = 32267642880. Its totient is φ = 14965292160.

The previous prime is 23320131187. The next prime is 23320131209. The reversal of 23320131207 is 70213102332.

It is not a de Polignac number, because 23320131207 - 2⁶ = 23320131143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320131209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18974269 + ... + 18975497.

It is an arithmetic number, because the mean of its divisors is an integer number (1008363840).

Almost surely, 2^23320131207 is an apocalyptic number.

23320131207 is a deficient number, since it is larger than the sum of its proper divisors (8947511673).

23320131207 is a wasteful number, since it uses less digits than its factorization.

23320131207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183.

The product of its (nonzero) digits is 1512, while the sum is 24.

Adding to 23320131207 its reverse (70213102332), we get a palindrome (93533233539).

The spelling of 23320131207 in words is "twenty-three billion, three hundred twenty million, one hundred thirty-one thousand, two hundred seven".