113142995 has 8 divisors (see below), whose sum is σ = 155167584. Its totient is φ = 77583744.

The previous prime is 113142961. The next prime is 113143033. The reversal of 113142995 is 599241311.

It is a happy number.

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

It is not a de Polignac number, because 113142995 - 2¹² = 113138899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3232657 = 113142995 / (1 + 1 + 3 + 1 + 4 + 2 + 9 + 9 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1616294 + ... + 1616363.

It is an arithmetic number, because the mean of its divisors is an integer number (19395948).

Almost surely, 2^113142995 is an apocalyptic number.

113142995 is a deficient number, since it is larger than the sum of its proper divisors (42024589).

113142995 is an equidigital number, since it uses as much as digits as its factorization.

113142995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232669.

The product of its digits is 9720, while the sum is 35.

The square root of 113142995 is about 10636.8696052927. The cubic root of 113142995 is about 483.6626565238.

The spelling of 113142995 in words is "one hundred thirteen million, one hundred forty-two thousand, nine hundred ninety-five".