123033233131011 has 24 divisors (see below), whose sum is σ = 208056199120224. Its totient is φ = 68589955751040.

The previous prime is 123033233130959. The next prime is 123033233131051. The reversal of 123033233131011 is 110131332330321.

123033233131011 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 3 + 3 + 2 + 331 + 310 + 11 = 666.

It is not a de Polignac number, because 123033233131011 - 2⁴⁵ = 87848861042179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123033233131051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23815954276 + ... + 23815959441.

It is an arithmetic number, because the mean of its divisors is an integer number (8669008296676).

Almost surely, 2^{123033233131011} is an apocalyptic number.

123033233131011 is a deficient number, since it is larger than the sum of its proper divisors (85022965989213).

123033233131011 is a wasteful number, since it uses less digits than its factorization.

123033233131011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47631913771 (or 47631913768 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 123033233131011 its reverse (110131332330321), we get a palindrome (233164565461332).

The spelling of 123033233131011 in words is "one hundred twenty-three trillion, thirty-three billion, two hundred thirty-three million, one hundred thirty-one thousand, eleven".