113412452103 has 32 divisors (see below), whose sum is σ = 168945004800. Its totient is φ = 75191911200.

The previous prime is 113412452099. The next prime is 113412452123. The reversal of 113412452103 is 301254214311.

113412452103 is a `hidden beast` number, since 1 + 13 + 4 + 124 + 521 + 0 + 3 = 666.

It is not a de Polignac number, because 113412452103 - 2² = 113412452099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113412452123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8134048 + ... + 8147978.

It is an arithmetic number, because the mean of its divisors is an integer number (5279531400).

Almost surely, 2^113412452103 is an apocalyptic number.

113412452103 is a deficient number, since it is larger than the sum of its proper divisors (55532552697).

113412452103 is a wasteful number, since it uses less digits than its factorization.

113412452103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15580 (or 15574 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 113412452103 its reverse (301254214311), we get a palindrome (414666666414).

The spelling of 113412452103 in words is "one hundred thirteen billion, four hundred twelve million, four hundred fifty-two thousand, one hundred three".