113450646163 has 8 divisors (see below), whose sum is σ = 117504676080. Its totient is φ = 109406078880.

The previous prime is 113450646151. The next prime is 113450646311. The reversal of 113450646163 is 361646054311.

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

It is a cyclic number.

It is not a de Polignac number, because 113450646163 - 2²⁹ = 112913775251 is a prime.

It is a super-2 number, since 2×113450646163² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113450646143) 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, 2341248 + ... + 2389213.

It is an arithmetic number, because the mean of its divisors is an integer number (14688084510).

Almost surely, 2^113450646163 is an apocalyptic number.

113450646163 is a deficient number, since it is larger than the sum of its proper divisors (4054029917).

113450646163 is an equidigital number, since it uses as much as digits as its factorization.

113450646163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731317.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 113450646163 in words is "one hundred thirteen billion, four hundred fifty million, six hundred forty-six thousand, one hundred sixty-three".