113030120102 has 4 divisors (see below), whose sum is σ = 169545180156. Its totient is φ = 56515060050.

The previous prime is 113030120083. The next prime is 113030120123. The reversal of 113030120102 is 201021030311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28257530024 + ... + 28257530027.

It is an arithmetic number, because the mean of its divisors is an integer number (42386295039).

Almost surely, 2^113030120102 is an apocalyptic number.

113030120102 is a deficient number, since it is larger than the sum of its proper divisors (56515060054).

113030120102 is an equidigital number, since it uses as much as digits as its factorization.

113030120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56515060053.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 113030120102 its reverse (201021030311), we get a palindrome (314051150413).

The spelling of 113030120102 in words is "one hundred thirteen billion, thirty million, one hundred twenty thousand, one hundred two".