113261271 has 8 divisors (see below), whose sum is σ = 151233264. Its totient is φ = 75398400.

The previous prime is 113261263. The next prime is 113261279. The reversal of 113261271 is 172162311.

It is an interprime number because it is at equal distance from previous prime (113261263) and next prime (113261279).

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

It is not a de Polignac number, because 113261271 - 2³ = 113261263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113261279) 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, 24826 + ... + 29031.

It is an arithmetic number, because the mean of its divisors is an integer number (18904158).

Almost surely, 2^113261271 is an apocalyptic number.

113261271 is a deficient number, since it is larger than the sum of its proper divisors (37971993).

113261271 is an equidigital number, since it uses as much as digits as its factorization.

113261271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54561.

The product of its digits is 504, while the sum is 24.

The square root of 113261271 is about 10642.4278714962. The cubic root of 113261271 is about 483.8311328909.

The spelling of 113261271 in words is "one hundred thirteen million, two hundred sixty-one thousand, two hundred seventy-one".