104030999 has 2 divisors, whose sum is σ = 104031000. Its totient is φ = 104030998.

The previous prime is 104030987. The next prime is 104031043. The reversal of 104030999 is 999030401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104030999 is a prime.

It is a super-3 number, since 3×104030999³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104030929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52015499 + 52015500.

It is an arithmetic number, because the mean of its divisors is an integer number (52015500).

Almost surely, 2^104030999 is an apocalyptic number.

104030999 is a deficient number, since it is larger than the sum of its proper divisors (1).

104030999 is an equidigital number, since it uses as much as digits as its factorization.

104030999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 104030999 is about 10199.5587649663. The cubic root of 104030999 is about 470.3136566360.

The spelling of 104030999 in words is "one hundred four million, thirty thousand, nine hundred ninety-nine".