123033232310011 has 4 divisors (see below), whose sum is σ = 123033267316024. Its totient is φ = 123033197304000.

The previous prime is 123033232310003. The next prime is 123033232310041. The reversal of 123033232310011 is 110013232330321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 123033232310011 - 2³ = 123033232310003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123033232310041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11557965 + ... + 19484686.

It is an arithmetic number, because the mean of its divisors is an integer number (30758316829006).

Almost surely, 2^{123033232310011} is an apocalyptic number.

123033232310011 is a deficient number, since it is larger than the sum of its proper divisors (35006013).

123033232310011 is an equidigital number, since it uses as much as digits as its factorization.

123033232310011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35006012.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123033232310011 its reverse (110013232330321), we get a palindrome (233046464640332).

The spelling of 123033232310011 in words is "one hundred twenty-three trillion, thirty-three billion, two hundred thirty-two million, three hundred ten thousand, eleven".