23321123103312 has 30 divisors (see below), whose sum is σ = 65266754240922. Its totient is φ = 7773707701056.

The previous prime is 23321123103301. The next prime is 23321123103323. The reversal of 23321123103312 is 21330132112332.

23321123103312 is a `hidden beast` number, since 2 + 3 + 3 + 2 + 1 + 12 + 310 + 331 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (23321123103301) and next prime (23321123103323).

It can be written as a sum of positive squares in only one way, i.e., 18194865615936 + 5126257487376 = 4265544^2 + 2264124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80976121743 + ... + 80976122030.

Almost surely, 2^{23321123103312} is an apocalyptic number.

It is an amenable number.

23321123103312 is an abundant number, since it is smaller than the sum of its proper divisors (41945631137610).

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

23321123103312 is a wasteful number, since it uses less digits than its factorization.

23321123103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161952243787 (or 161952243778 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 23321123103312 its reverse (21330132112332), we get a palindrome (44651255215644).

The spelling of 23321123103312 in words is "twenty-three trillion, three hundred twenty-one billion, one hundred twenty-three million, one hundred three thousand, three hundred twelve".