982112013 has 8 divisors (see below), whose sum is σ = 1454980800. Its totient is φ = 654741324.

The previous prime is 982111993. The next prime is 982112111. The reversal of 982112013 is 310211289.

It is not a de Polignac number, because 982112013 - 2²⁵ = 948557581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 36374519 = 982112013 / (9 + 8 + 2 + 1 + 1 + 2 + 0 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982112113) 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, 18187233 + ... + 18187286.

It is an arithmetic number, because the mean of its divisors is an integer number (181872600).

Almost surely, 2^982112013 is an apocalyptic number.

It is an amenable number.

982112013 is a deficient number, since it is larger than the sum of its proper divisors (472868787).

982112013 is a wasteful number, since it uses less digits than its factorization.

982112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36374528 (or 36374522 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 982112013 is about 31338.6664202547. Note that the first 3 decimals coincide. The cubic root of 982112013 is about 994.0014267341.

The spelling of 982112013 in words is "nine hundred eighty-two million, one hundred twelve thousand, thirteen".