10972979983 has 24 divisors (see below), whose sum is σ = 13072809552. Its totient is φ = 9178614144.

The previous prime is 10972979957. The next prime is 10972980017. The reversal of 10972979983 is 38997927901.

It is not a de Polignac number, because 10972979983 - 2¹⁷ = 10972848911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10972979903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4501441 + ... + 4503877.

It is an arithmetic number, because the mean of its divisors is an integer number (544700398).

Almost surely, 2^10972979983 is an apocalyptic number.

10972979983 is a deficient number, since it is larger than the sum of its proper divisors (2099829569).

10972979983 is a wasteful number, since it uses less digits than its factorization.

10972979983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4631 (or 4624 counting only the distinct ones).

The product of its (nonzero) digits is 15431472, while the sum is 64.

The spelling of 10972979983 in words is "ten billion, nine hundred seventy-two million, nine hundred seventy-nine thousand, nine hundred eighty-three".