11839800983 has 2 divisors, whose sum is σ = 11839800984. Its totient is φ = 11839800982.

The previous prime is 11839800937. The next prime is 11839800991. The reversal of 11839800983 is 38900893811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11839800983 - 2¹² = 11839796887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11839800083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5919900491 + 5919900492.

It is an arithmetic number, because the mean of its divisors is an integer number (5919900492).

Almost surely, 2^11839800983 is an apocalyptic number.

11839800983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11839800983 is an equidigital number, since it uses as much as digits as its factorization.

11839800983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 50.

The spelling of 11839800983 in words is "eleven billion, eight hundred thirty-nine million, eight hundred thousand, nine hundred eighty-three".