123113443200102 has 12 divisors (see below), whose sum is σ = 266745793600260. Its totient is φ = 41037814400028.

The previous prime is 123113443200101. The next prime is 123113443200103. The reversal of 123113443200102 is 201002344311321.

123113443200102 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 1 + 3 + 443 + 200 + 10 + 2 = 666.

123113443200102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (123113443200101) and next prime (123113443200103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123113443200101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3419817866652 + ... + 3419817866687.

It is an arithmetic number, because the mean of its divisors is an integer number (22228816133355).

Almost surely, 2^{123113443200102} is an apocalyptic number.

123113443200102 is an abundant number, since it is smaller than the sum of its proper divisors (143632350400158).

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

123113443200102 is a wasteful number, since it uses less digits than its factorization.

123113443200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6839635733347 (or 6839635733344 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 123113443200102 its reverse (201002344311321), we get a palindrome (324115787511423).

The spelling of 123113443200102 in words is "one hundred twenty-three trillion, one hundred thirteen billion, four hundred forty-three million, two hundred thousand, one hundred two".