123330131230002 has 32 divisors (see below), whose sum is σ = 247670928094464. Its totient is φ = 40941636450000.

The previous prime is 123330131229983. The next prime is 123330131230013. The reversal of 123330131230002 is 200032131033321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8735877 + ... + 17971527.

It is an arithmetic number, because the mean of its divisors is an integer number (7739716502952).

Almost surely, 2^{123330131230002} is an apocalyptic number.

123330131230002 is an abundant number, since it is smaller than the sum of its proper divisors (124340796864462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123330131230002 is a wasteful number, since it uses less digits than its factorization.

123330131230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9244774.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 123330131230002 its reverse (200032131033321), we get a palindrome (323362262263323).

The spelling of 123330131230002 in words is "one hundred twenty-three trillion, three hundred thirty billion, one hundred thirty-one million, two hundred thirty thousand, two".