23010213312 has 84 divisors (see below), whose sum is σ = 65986600056. Its totient is φ = 7666352640.

The previous prime is 23010213307. The next prime is 23010213313. The reversal of 23010213312 is 21331201032.

23010213312 is a `hidden beast` number, since 230 + 102 + 1 + 331 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010213313) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1343362 + ... + 1360382.

Almost surely, 2^23010213312 is an apocalyptic number.

It is an amenable number.

23010213312 is an abundant number, since it is smaller than the sum of its proper divisors (42976386744).

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

23010213312 is a wasteful number, since it uses less digits than its factorization.

23010213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19386 (or 19373 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23010213312 its reverse (21331201032), we get a palindrome (44341414344).

The spelling of 23010213312 in words is "twenty-three billion, ten million, two hundred thirteen thousand, three hundred twelve".