23301313212 has 48 divisors (see below), whose sum is σ = 55035590400. Its totient is φ = 7672156800.

The previous prime is 23301313199. The next prime is 23301313219. The reversal of 23301313212 is 21231310332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23301313219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1112089 + ... + 1132847.

It is an arithmetic number, because the mean of its divisors is an integer number (1146574800).

Almost surely, 2^23301313212 is an apocalyptic number.

It is an amenable number.

23301313212 is an abundant number, since it is smaller than the sum of its proper divisors (31734277188).

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

23301313212 is a wasteful number, since it uses less digits than its factorization.

23301313212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21906 (or 21904 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23301313212 its reverse (21231310332), we get a palindrome (44532623544).

The spelling of 23301313212 in words is "twenty-three billion, three hundred one million, three hundred thirteen thousand, two hundred twelve".