113573949163 has 8 divisors (see below), whose sum is σ = 120274526160. Its totient is φ = 106875567360.

The previous prime is 113573949143. The next prime is 113573949191. The reversal of 113573949163 is 361949375311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113573949163 - 2⁵ = 113573949131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113573949163.

It is not an unprimeable number, because it can be changed into a prime (113573949113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441673 + ... + 649786.

It is an arithmetic number, because the mean of its divisors is an integer number (15034315770).

Almost surely, 2^113573949163 is an apocalyptic number.

113573949163 is a deficient number, since it is larger than the sum of its proper divisors (6700576997).

113573949163 is a wasteful number, since it uses less digits than its factorization.

113573949163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097597.

The product of its digits is 1837080, while the sum is 52.

The spelling of 113573949163 in words is "one hundred thirteen billion, five hundred seventy-three million, nine hundred forty-nine thousand, one hundred sixty-three".