123130332233301 has 4 divisors (see below), whose sum is σ = 164173776311072. Its totient is φ = 82086888155532.

The previous prime is 123130332233299. The next prime is 123130332233303. The reversal of 123130332233301 is 103332233031321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (123130332233299) and next prime (123130332233303).

It is not a de Polignac number, because 123130332233301 - 2¹ = 123130332233299 is a prime.

It is a super-2 number, since 2×123130332233301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123130332233303) 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, 20521722038881 + ... + 20521722038886.

It is an arithmetic number, because the mean of its divisors is an integer number (41043444077768).

Almost surely, 2^{123130332233301} is an apocalyptic number.

It is an amenable number.

123130332233301 is a deficient number, since it is larger than the sum of its proper divisors (41043444077771).

123130332233301 is an equidigital number, since it uses as much as digits as its factorization.

123130332233301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41043444077770.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 123130332233301 its reverse (103332233031321), we get a palindrome (226462565264622).

The spelling of 123130332233301 in words is "one hundred twenty-three trillion, one hundred thirty billion, three hundred thirty-two million, two hundred thirty-three thousand, three hundred one".