10787996983 has 4 divisors (see below), whose sum is σ = 10788388920. Its totient is φ = 10787605048.

The previous prime is 10787996977. The next prime is 10787997001. The reversal of 10787996983 is 38969978701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10787996983 - 2¹⁷ = 10787865911 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 (10787996963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151285 + ... + 210862.

It is an arithmetic number, because the mean of its divisors is an integer number (2697097230).

Almost surely, 2^10787996983 is an apocalyptic number.

10787996983 is a deficient number, since it is larger than the sum of its proper divisors (391937).

10787996983 is an equidigital number, since it uses as much as digits as its factorization.

10787996983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391936.

The product of its (nonzero) digits is 41150592, while the sum is 67.

The spelling of 10787996983 in words is "ten billion, seven hundred eighty-seven million, nine hundred ninety-six thousand, nine hundred eighty-three".