11112101983 has 2 divisors, whose sum is σ = 11112101984. Its totient is φ = 11112101982.

The previous prime is 11112101977. The next prime is 11112102013. The reversal of 11112101983 is 38910121111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11112101983 - 2⁹ = 11112101471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112101933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556050991 + 5556050992.

It is an arithmetic number, because the mean of its divisors is an integer number (5556050992).

Almost surely, 2^11112101983 is an apocalyptic number.

11112101983 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112101983 is an equidigital number, since it uses as much as digits as its factorization.

11112101983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 28.

The spelling of 11112101983 in words is "eleven billion, one hundred twelve million, one hundred one thousand, nine hundred eighty-three".