123101332102 has 16 divisors (see below), whose sum is σ = 211068295200. Its totient is φ = 52748353728.

The previous prime is 123101332087. The next prime is 123101332121. The reversal of 123101332102 is 201233101321.

123101332102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 123101332102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697977 + ... + 856372.

It is an arithmetic number, because the mean of its divisors is an integer number (13191768450).

Almost surely, 2^123101332102 is an apocalyptic number.

123101332102 is a deficient number, since it is larger than the sum of its proper divisors (87966963098).

123101332102 is a wasteful number, since it uses less digits than its factorization.

123101332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560015.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 123101332102 its reverse (201233101321), we get a palindrome (324334433423).

The spelling of 123101332102 in words is "one hundred twenty-three billion, one hundred one million, three hundred thirty-two thousand, one hundred two".