123102121103113 has 8 divisors (see below), whose sum is σ = 129581426511200. Its totient is φ = 116622840335328.

The previous prime is 123102121103063. The next prime is 123102121103119. The reversal of 123102121103113 is 311301121201321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123102121103113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123102121103119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4574470 + ... + 16344112.

It is an arithmetic number, because the mean of its divisors is an integer number (16197678313900).

Almost surely, 2^{123102121103113} is an apocalyptic number.

It is an amenable number.

123102121103113 is a deficient number, since it is larger than the sum of its proper divisors (6479305408087).

123102121103113 is a wasteful number, since it uses less digits than its factorization.

123102121103113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12320151.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 123102121103113 its reverse (311301121201321), we get a palindrome (434403242304434).

The spelling of 123102121103113 in words is "one hundred twenty-three trillion, one hundred two billion, one hundred twenty-one million, one hundred three thousand, one hundred thirteen".