2011104020983 has 2 divisors, whose sum is σ = 2011104020984. Its totient is φ = 2011104020982.

The previous prime is 2011104020953. The next prime is 2011104021053. The reversal of 2011104020983 is 3890204011102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011104020983 - 2¹³ = 2011104012791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011104020923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005552010491 + 1005552010492.

It is an arithmetic number, because the mean of its divisors is an integer number (1005552010492).

Almost surely, 2^{2011104020983} is an apocalyptic number.

2011104020983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011104020983 is an equidigital number, since it uses as much as digits as its factorization.

2011104020983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 2011104020983 in words is "two trillion, eleven billion, one hundred four million, twenty thousand, nine hundred eighty-three".