10983773613 has 4 divisors (see below), whose sum is σ = 14645031488. Its totient is φ = 7322515740.

The previous prime is 10983773609. The next prime is 10983773623. The reversal of 10983773613 is 31637738901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31637738901 = 3 ⋅10545912967.

It is not a de Polignac number, because 10983773613 - 2² = 10983773609 is a prime.

It is the 104804-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10983773623) by changing a digit.

It is a nontrivial repunit in base 104803.

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, 1830628933 + ... + 1830628938.

It is an arithmetic number, because the mean of its divisors is an integer number (3661257872).

Almost surely, 2^10983773613 is an apocalyptic number.

It is an amenable number.

10983773613 is a deficient number, since it is larger than the sum of its proper divisors (3661257875).

10983773613 is an equidigital number, since it uses as much as digits as its factorization.

10983773613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661257874.

The product of its (nonzero) digits is 571536, while the sum is 48.

The spelling of 10983773613 in words is "ten billion, nine hundred eighty-three million, seven hundred seventy-three thousand, six hundred thirteen".