123013321122202 has 16 divisors (see below), whose sum is σ = 210883267850112. Its totient is φ = 52719172570800.

The previous prime is 123013321122187. The next prime is 123013321122221. The reversal of 123013321122202 is 202221123310321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67586133 + ... + 69382360.

It is an arithmetic number, because the mean of its divisors is an integer number (13180204240632).

Almost surely, 2^{123013321122202} is an apocalyptic number.

123013321122202 is a deficient number, since it is larger than the sum of its proper divisors (87869946727910).

123013321122202 is a wasteful number, since it uses less digits than its factorization.

123013321122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137032653.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 123013321122202 its reverse (202221123310321), we get a palindrome (325234444432523).

The spelling of 123013321122202 in words is "one hundred twenty-three trillion, thirteen billion, three hundred twenty-one million, one hundred twenty-two thousand, two hundred two".