123032130020002 has 48 divisors (see below), whose sum is σ = 217943151158016. Its totient is φ = 51025315867200.

The previous prime is 123032130019961. The next prime is 123032130020039. The reversal of 123032130020002 is 200020031230321.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412498558 + ... + 412796710.

It is an arithmetic number, because the mean of its divisors is an integer number (4540482315792).

Almost surely, 2^{123032130020002} is an apocalyptic number.

123032130020002 is a deficient number, since it is larger than the sum of its proper divisors (94911021138014).

123032130020002 is a wasteful number, since it uses less digits than its factorization.

123032130020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328895 (or 328864 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 123032130020002 its reverse (200020031230321), we get a palindrome (323052161250323).

The spelling of 123032130020002 in words is "one hundred twenty-three trillion, thirty-two billion, one hundred thirty million, twenty thousand, two".