123001002131301 has 48 divisors (see below), whose sum is σ = 213843002880000. Its totient is φ = 66553697218464.

The previous prime is 123001002131291. The next prime is 123001002131341. The reversal of 123001002131301 is 103131200100321.

123001002131301 is a `hidden beast` number, since 1 + 2 + 300 + 10 + 0 + 21 + 31 + 301 = 666.

It is not a de Polignac number, because 123001002131301 - 2⁶ = 123001002131237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123001002131341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23309481 + ... + 28095086.

It is an arithmetic number, because the mean of its divisors is an integer number (4455062560000).

Almost surely, 2^{123001002131301} is an apocalyptic number.

It is an amenable number.

123001002131301 is a deficient number, since it is larger than the sum of its proper divisors (90842000748699).

123001002131301 is a wasteful number, since it uses less digits than its factorization.

123001002131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51406598 (or 51406595 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 123001002131301 its reverse (103131200100321), we get a palindrome (226132202231622).

The spelling of 123001002131301 in words is "one hundred twenty-three trillion, one billion, two million, one hundred thirty-one thousand, three hundred one".