10980680972 has 12 divisors (see below), whose sum is σ = 19356456840. Its totient is φ = 5450264736.

The previous prime is 10980680929. The next prime is 10980680993. The reversal of 10980680972 is 27908608901.

It is a self number, because there is not a number n which added to its sum of digits gives 10980680972.

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, 10018322 + ... + 10019417.

It is an arithmetic number, because the mean of its divisors is an integer number (1613038070).

Almost surely, 2^10980680972 is an apocalyptic number.

It is an amenable number.

10980680972 is a deficient number, since it is larger than the sum of its proper divisors (8375775868).

10980680972 is a wasteful number, since it uses less digits than its factorization.

10980680972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20037880 (or 20037878 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 10980680972 in words is "ten billion, nine hundred eighty million, six hundred eighty thousand, nine hundred seventy-two".