23332313311312 has 10 divisors (see below), whose sum is σ = 45206357040698. Its totient is φ = 11666156655648.

The previous prime is 23332313311303. The next prime is 23332313311313. The reversal of 23332313311312 is 21311331323332.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18931061768256 + 4401251543056 = 4350984^2 + 2097916^2 .

It is a super-2 number, since 2×23332313311312² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23332313311313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729134790963 + ... + 729134790994.

Almost surely, 2^{23332313311312} is an apocalyptic number.

It is an amenable number.

23332313311312 is a deficient number, since it is larger than the sum of its proper divisors (21874043729386).

23332313311312 is a wasteful number, since it uses less digits than its factorization.

23332313311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458269581965 (or 1458269581959 counting only the distinct ones).

The product of its digits is 17496, while the sum is 31.

Adding to 23332313311312 its reverse (21311331323332), we get a palindrome (44643644634644).

The spelling of 23332313311312 in words is "twenty-three trillion, three hundred thirty-two billion, three hundred thirteen million, three hundred eleven thousand, three hundred twelve".