113000985 has 12 divisors (see below), whose sum is σ = 195868452. Its totient is φ = 60267168.

The previous prime is 113000971. The next prime is 113001011. The reversal of 113000985 is 589000311.

It can be written as a sum of positive squares in 2 ways, for example, as 73462041 + 39538944 = 8571^2 + 6288^2 .

It is not a de Polignac number, because 113000985 - 2⁴ = 113000969 is a prime.

It is a super-2 number, since 2×113000985² = 25538445221940450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1255522 + ... + 1255611.

It is an arithmetic number, because the mean of its divisors is an integer number (16322371).

Almost surely, 2^113000985 is an apocalyptic number.

113000985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113000985 is a deficient number, since it is larger than the sum of its proper divisors (82867467).

113000985 is a wasteful number, since it uses less digits than its factorization.

113000985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511144 (or 2511141 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 113000985 is about 10630.1921431365. The cubic root of 113000985 is about 483.4602174473.

The spelling of 113000985 in words is "one hundred thirteen million, nine hundred eighty-five", and thus it is an aban number.