123013300311022 has 32 divisors (see below), whose sum is σ = 202534826091264. Its totient is φ = 55570617388800.

The previous prime is 123013300311001. The next prime is 123013300311037. The reversal of 123013300311022 is 220113003310321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 123013300310984 and 123013300311002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140101278 + ... + 140976574.

It is an arithmetic number, because the mean of its divisors is an integer number (6329213315352).

Almost surely, 2^{123013300311022} is an apocalyptic number.

123013300311022 is a deficient number, since it is larger than the sum of its proper divisors (79521525780242).

123013300311022 is a wasteful number, since it uses less digits than its factorization.

123013300311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914664.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 123013300311022 its reverse (220113003310321), we get a palindrome (343126303621343).

The spelling of 123013300311022 in words is "one hundred twenty-three trillion, thirteen billion, three hundred million, three hundred eleven thousand, twenty-two".