163294759113 has 8 divisors (see below), whose sum is σ = 217736018976. Its totient is φ = 108858336000.

The previous prime is 163294759109. The next prime is 163294759189. The reversal of 163294759113 is 311957492361.

It is a happy number.

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

It is not a de Polignac number, because 163294759113 - 2² = 163294759109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163294759193) 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, 1129663 + ... + 1265988.

It is an arithmetic number, because the mean of its divisors is an integer number (27217002372).

Almost surely, 2^163294759113 is an apocalyptic number.

It is an amenable number.

163294759113 is a deficient number, since it is larger than the sum of its proper divisors (54441259863).

163294759113 is a wasteful number, since it uses less digits than its factorization.

163294759113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418375.

The product of its digits is 1224720, while the sum is 51.

The spelling of 163294759113 in words is "one hundred sixty-three billion, two hundred ninety-four million, seven hundred fifty-nine thousand, one hundred thirteen".