23010020313232 has 10 divisors (see below), whose sum is σ = 44581914356918. Its totient is φ = 11505010156608.

The previous prime is 23010020313229. The next prime is 23010020313257. The reversal of 23010020313232 is 23231302001032.

It can be written as a sum of positive squares in only one way, i.e., 22026464151696 + 983556161536 = 4693236^2 + 991744^2 .

It is a super-2 number, since 2×23010020313232² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 719063134773 + ... + 719063134804.

Almost surely, 2^{23010020313232} is an apocalyptic number.

It is an amenable number.

23010020313232 is a deficient number, since it is larger than the sum of its proper divisors (21571894043686).

23010020313232 is a wasteful number, since it uses less digits than its factorization.

23010020313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438126269585 (or 1438126269579 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23010020313232 its reverse (23231302001032), we get a palindrome (46241322314264).

The spelling of 23010020313232 in words is "twenty-three trillion, ten billion, twenty million, three hundred thirteen thousand, two hundred thirty-two".