102004099 has 2 divisors, whose sum is σ = 102004100. Its totient is φ = 102004098.

The previous prime is 102004081. The next prime is 102004117. The reversal of 102004099 is 990400201.

It is a balanced prime because it is at equal distance from previous prime (102004081) and next prime (102004117).

It is a cyclic number.

It is not a de Polignac number, because 102004099 - 2⁷ = 102003971 is a prime.

It is not a weakly prime, because it can be changed into another prime (102004009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51002049 + 51002050.

It is an arithmetic number, because the mean of its divisors is an integer number (51002050).

Almost surely, 2^102004099 is an apocalyptic number.

102004099 is a deficient number, since it is larger than the sum of its proper divisors (1).

102004099 is an equidigital number, since it uses as much as digits as its factorization.

102004099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 102004099 is about 10099.7078670623. The cubic root of 102004099 is about 467.2391315345.

The spelling of 102004099 in words is "one hundred two million, four thousand, ninety-nine".