2110000993 has 2 divisors, whose sum is σ = 2110000994. Its totient is φ = 2110000992.

The previous prime is 2110000973. The next prime is 2110001021. The reversal of 2110000993 is 3990000112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1175598369 + 934402624 = 34287^2 + 30568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110000993 is a prime.

It is not a weakly prime, because it can be changed into another prime (2110000943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055000496 + 1055000497.

It is an arithmetic number, because the mean of its divisors is an integer number (1055000497).

Almost surely, 2^2110000993 is an apocalyptic number.

It is an amenable number.

2110000993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110000993 is an equidigital number, since it uses as much as digits as its factorization.

2110000993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 2110000993 is about 45934.7471202357. The cubic root of 2110000993 is about 1282.6088135898.

The spelling of 2110000993 in words is "two billion, one hundred ten million, nine hundred ninety-three", and thus it is an aban number.