211001122100983 has 2 divisors, whose sum is σ = 211001122100984. Its totient is φ = 211001122100982.

The previous prime is 211001122100963. The next prime is 211001122101113. The reversal of 211001122100983 is 389001221100112.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211001122100983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211001122100963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105500561050491 + 105500561050492.

It is an arithmetic number, because the mean of its divisors is an integer number (105500561050492).

Almost surely, 2^{211001122100983} is an apocalyptic number.

211001122100983 is a deficient number, since it is larger than the sum of its proper divisors (1).

211001122100983 is an equidigital number, since it uses as much as digits as its factorization.

211001122100983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 211001122100983 in words is "two hundred eleven trillion, one billion, one hundred twenty-two million, one hundred thousand, nine hundred eighty-three".