113271155601 has 16 divisors (see below), whose sum is σ = 161171380224. Its totient is φ = 70512470784.

The previous prime is 113271155597. The next prime is 113271155609. The reversal of 113271155601 is 106551172311.

It is not a de Polignac number, because 113271155601 - 2² = 113271155597 is a prime.

It is a super-3 number, since 3×113271155601³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113271155609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8737630 + ... + 8750583.

It is an arithmetic number, because the mean of its divisors is an integer number (10073211264).

Almost surely, 2^113271155601 is an apocalyptic number.

It is an amenable number.

113271155601 is a deficient number, since it is larger than the sum of its proper divisors (47900224623).

113271155601 is a wasteful number, since it uses less digits than its factorization.

113271155601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17488360.

The product of its (nonzero) digits is 6300, while the sum is 33.

The spelling of 113271155601 in words is "one hundred thirteen billion, two hundred seventy-one million, one hundred fifty-five thousand, six hundred one".