113671211 has 4 divisors (see below), whose sum is σ = 113692800. Its totient is φ = 113649624.

The previous prime is 113671177. The next prime is 113671241. The reversal of 113671211 is 112176311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113671211 - 2²² = 109476907 is a prime.

It is a super-2 number, since 2×113671211² = 25842288420413042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113671241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2870 + ... + 15348.

It is an arithmetic number, because the mean of its divisors is an integer number (28423200).

Almost surely, 2^113671211 is an apocalyptic number.

113671211 is a deficient number, since it is larger than the sum of its proper divisors (21589).

113671211 is an equidigital number, since it uses as much as digits as its factorization.

113671211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21588.

The product of its digits is 252, while the sum is 23.

The square root of 113671211 is about 10661.6701787290. The cubic root of 113671211 is about 484.4141592538.

The spelling of 113671211 in words is "one hundred thirteen million, six hundred seventy-one thousand, two hundred eleven".