30982860902 has 8 divisors (see below), whose sum is σ = 53113475856. Its totient is φ = 13278368952.

The previous prime is 30982860869. The next prime is 30982860919. The reversal of 30982860902 is 20906828903.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106530733 + ... + 1106530760.

It is an arithmetic number, because the mean of its divisors is an integer number (6639184482).

Almost surely, 2^30982860902 is an apocalyptic number.

30982860902 is a deficient number, since it is larger than the sum of its proper divisors (22130614954).

30982860902 is a wasteful number, since it uses less digits than its factorization.

30982860902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213061502.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 30982860902 in words is "thirty billion, nine hundred eighty-two million, eight hundred sixty thousand, nine hundred two".