113404530129 has 16 divisors (see below), whose sum is σ = 165039456960. Its totient is φ = 68693596160.

The previous prime is 113404530013. The next prime is 113404530149. The reversal of 113404530129 is 921035404311.

It is a cyclic number.

It is not a de Polignac number, because 113404530129 - 2¹² = 113404526033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 113404530129.

It is not an unprimeable number, because it can be changed into a prime (113404530149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847272 + ... + 971945.

It is an arithmetic number, because the mean of its divisors is an integer number (10314966060).

Almost surely, 2^113404530129 is an apocalyptic number.

It is an amenable number.

113404530129 is a deficient number, since it is larger than the sum of its proper divisors (51634926831).

113404530129 is a wasteful number, since it uses less digits than its factorization.

113404530129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821120.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 113404530129 in words is "one hundred thirteen billion, four hundred four million, five hundred thirty thousand, one hundred twenty-nine".