113170010721 has 8 divisors (see below), whose sum is σ = 151978911840. Its totient is φ = 74903891712.

The previous prime is 113170010693. The next prime is 113170010771. The reversal of 113170010721 is 127010071311.

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

It is not a de Polignac number, because 113170010721 - 2⁵ = 113170010689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113170010691 and 113170010700.

It is not an unprimeable number, because it can be changed into a prime (113170010771) 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, 135695040 + ... + 135695873.

It is an arithmetic number, because the mean of its divisors is an integer number (18997363980).

Almost surely, 2^113170010721 is an apocalyptic number.

It is an amenable number.

113170010721 is a deficient number, since it is larger than the sum of its proper divisors (38808901119).

113170010721 is a wasteful number, since it uses less digits than its factorization.

113170010721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271391055.

The product of its (nonzero) digits is 294, while the sum is 24.

The spelling of 113170010721 in words is "one hundred thirteen billion, one hundred seventy million, ten thousand, seven hundred twenty-one".