123302131020002 has 32 divisors (see below), whose sum is σ = 212388378350400. Its totient is φ = 53096128300800.

The previous prime is 123302131019981. The next prime is 123302131020031. The reversal of 123302131020002 is 200020131203321.

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, 46705502 + ... + 49274822.

It is an arithmetic number, because the mean of its divisors is an integer number (6637136823450).

Almost surely, 2^{123302131020002} is an apocalyptic number.

123302131020002 is a deficient number, since it is larger than the sum of its proper divisors (89086247330398).

123302131020002 is a wasteful number, since it uses less digits than its factorization.

123302131020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684162.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123302131020002 its reverse (200020131203321), we get a palindrome (323322262223323).

The spelling of 123302131020002 in words is "one hundred twenty-three trillion, three hundred two billion, one hundred thirty-one million, twenty thousand, two".