23330123201312 has 12 divisors (see below), whose sum is σ = 45931180052646. Its totient is φ = 11665061600640.

The previous prime is 23330123201309. The next prime is 23330123201317. The reversal of 23330123201312 is 21310232103332.

It can be written as a sum of positive squares in only one way, i.e., 18585376277776 + 4744746923536 = 4311076^2 + 2178244^2 .

It is not an unprimeable number, because it can be changed into a prime (23330123201317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364533174989 + ... + 364533175052.

Almost surely, 2^{23330123201312} is an apocalyptic number.

It is an amenable number.

23330123201312 is a deficient number, since it is larger than the sum of its proper divisors (22601056851334).

23330123201312 is an equidigital number, since it uses as much as digits as its factorization.

23330123201312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729066350051 (or 729066350043 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 23330123201312 its reverse (21310232103332), we get a palindrome (44640355304644).

The spelling of 23330123201312 in words is "twenty-three trillion, three hundred thirty billion, one hundred twenty-three million, two hundred one thousand, three hundred twelve".