1110099973 has 2 divisors, whose sum is σ = 1110099974. Its totient is φ = 1110099972.

The previous prime is 1110099953. The next prime is 1110099979. The reversal of 1110099973 is 3799900111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 662650564 + 447449409 = 25742^2 + 21153^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110099973 - 2⁹ = 1110099461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110099979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555049986 + 555049987.

It is an arithmetic number, because the mean of its divisors is an integer number (555049987).

Almost surely, 2^1110099973 is an apocalyptic number.

It is an amenable number.

1110099973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110099973 is an equidigital number, since it uses as much as digits as its factorization.

1110099973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15309, while the sum is 40.

The square root of 1110099973 is about 33318.1628094948. The cubic root of 1110099973 is about 1035.4298891773.

The spelling of 1110099973 in words is "one billion, one hundred ten million, ninety-nine thousand, nine hundred seventy-three".