123311121201033 has 8 divisors (see below), whose sum is σ = 164828971413888. Its totient is φ = 82000342561104.

The previous prime is 123311121201017. The next prime is 123311121201043. The reversal of 123311121201033 is 330102121113321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123311121201033 - 2⁴ = 123311121201017 is a prime.

It is a super-2 number, since 2×123311121201033² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123311121200994 and 123311121201012.

It is not an unprimeable number, because it can be changed into a prime (123311121201043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51767891841 + ... + 51767894222.

It is an arithmetic number, because the mean of its divisors is an integer number (20603621426736).

Almost surely, 2^{123311121201033} is an apocalyptic number.

It is an amenable number.

123311121201033 is a deficient number, since it is larger than the sum of its proper divisors (41517850212855).

123311121201033 is a wasteful number, since it uses less digits than its factorization.

123311121201033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103535786463.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 123311121201033 its reverse (330102121113321), we get a palindrome (453413242314354).

The spelling of 123311121201033 in words is "one hundred twenty-three trillion, three hundred eleven billion, one hundred twenty-one million, two hundred one thousand, thirty-three".