11100100997983 has 2 divisors, whose sum is σ = 11100100997984. Its totient is φ = 11100100997982.

The previous prime is 11100100997971. The next prime is 11100100998053. The reversal of 11100100997983 is 38979900100111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100100997983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100100997903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550050498991 + 5550050498992.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050498992).

Almost surely, 2^{11100100997983} is an apocalyptic number.

11100100997983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100100997983 is an equidigital number, since it uses as much as digits as its factorization.

11100100997983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 49.

The spelling of 11100100997983 in words is "eleven trillion, one hundred billion, one hundred million, nine hundred ninety-seven thousand, nine hundred eighty-three".