123813607233 has 32 divisors (see below), whose sum is σ = 172827516672. Its totient is φ = 78769152000.

The previous prime is 123813607223. The next prime is 123813607237. The reversal of 123813607233 is 332706318321.

It is not a de Polignac number, because 123813607233 - 2⁸ = 123813606977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123813607191 and 123813607200.

It is not an unprimeable number, because it can be changed into a prime (123813607237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1480333 + ... + 1561733.

It is an arithmetic number, because the mean of its divisors is an integer number (5400859896).

Almost surely, 2^123813607233 is an apocalyptic number.

It is an amenable number.

123813607233 is a deficient number, since it is larger than the sum of its proper divisors (49013909439).

123813607233 is a wasteful number, since it uses less digits than its factorization.

123813607233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81705.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 123813607233 in words is "one hundred twenty-three billion, eight hundred thirteen million, six hundred seven thousand, two hundred thirty-three".