983110000993 has 2 divisors, whose sum is σ = 983110000994. Its totient is φ = 983110000992.

The previous prime is 983110000949. The next prime is 983110001011. The reversal of 983110000993 is 399000011389.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 953685058624 + 29424942369 = 976568^2 + 171537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-983110000993 is a prime.

It is not a weakly prime, because it can be changed into another prime (983110000903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491555000496 + 491555000497.

It is an arithmetic number, because the mean of its divisors is an integer number (491555000497).

Almost surely, 2^983110000993 is an apocalyptic number.

It is an amenable number.

983110000993 is a deficient number, since it is larger than the sum of its proper divisors (1).

983110000993 is an equidigital number, since it uses as much as digits as its factorization.

983110000993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 43.

The spelling of 983110000993 in words is "nine hundred eighty-three billion, one hundred ten million, nine hundred ninety-three", and thus it is an aban number.