123315411132301 has 4 divisors (see below), whose sum is σ = 123455383223004. Its totient is φ = 123175439041600.

The previous prime is 123315411132299. The next prime is 123315411132307. The reversal of 123315411132301 is 103231114513321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 82104801768900 + 41210609363401 = 9061170^2 + 6419549^2 .

It is a cyclic number.

It is not a de Polignac number, because 123315411132301 - 2¹ = 123315411132299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123315411132307) 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, 69986044030 + ... + 69986045791.

It is an arithmetic number, because the mean of its divisors is an integer number (30863845805751).

Almost surely, 2^{123315411132301} is an apocalyptic number.

It is an amenable number.

123315411132301 is a deficient number, since it is larger than the sum of its proper divisors (139972090703).

123315411132301 is an equidigital number, since it uses as much as digits as its factorization.

123315411132301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139972090702.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 123315411132301 its reverse (103231114513321), we get a palindrome (226546525645622).

The spelling of 123315411132301 in words is "one hundred twenty-three trillion, three hundred fifteen billion, four hundred eleven million, one hundred thirty-two thousand, three hundred one".