113095947 has 4 divisors (see below), whose sum is σ = 150794600. Its totient is φ = 75397296.

The previous prime is 113095943. The next prime is 113095963. The reversal of 113095947 is 749590311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 749590311 = 3 ⋅249863437.

It is not a de Polignac number, because 113095947 - 2² = 113095943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113095943) 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, 18849322 + ... + 18849327.

It is an arithmetic number, because the mean of its divisors is an integer number (37698650).

Almost surely, 2^113095947 is an apocalyptic number.

113095947 is a deficient number, since it is larger than the sum of its proper divisors (37698653).

113095947 is an equidigital number, since it uses as much as digits as its factorization.

113095947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37698652.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 113095947 is about 10634.6578224219. The cubic root of 113095947 is about 483.5956071069.

The spelling of 113095947 in words is "one hundred thirteen million, ninety-five thousand, nine hundred forty-seven".