123314333232151 has 4 divisors (see below), whose sum is σ = 123400627378600. Its totient is φ = 123228039085704.

The previous prime is 123314333232119. The next prime is 123314333232163. The reversal of 123314333232151 is 151232333413321.

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 123314333232151 - 2⁵ = 123314333232119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123314333232151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123314333232551) 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, 43147071081 + ... + 43147073938.

It is an arithmetic number, because the mean of its divisors is an integer number (30850156844650).

Almost surely, 2^{123314333232151} is an apocalyptic number.

123314333232151 is a deficient number, since it is larger than the sum of its proper divisors (86294146449).

123314333232151 is an equidigital number, since it uses as much as digits as its factorization.

123314333232151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86294146448.

The product of its digits is 116640, while the sum is 37.

Adding to 123314333232151 its reverse (151232333413321), we get a palindrome (274546666645472).

The spelling of 123314333232151 in words is "one hundred twenty-three trillion, three hundred fourteen billion, three hundred thirty-three million, two hundred thirty-two thousand, one hundred fifty-one".