102004113 has 8 divisors (see below), whose sum is σ = 136162368. Its totient is φ = 67924304.

The previous prime is 102004099. The next prime is 102004117. The reversal of 102004113 is 311400201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102004113 - 2⁵ = 102004081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102004117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16506 + ... + 21827.

It is an arithmetic number, because the mean of its divisors is an integer number (17020296).

Almost surely, 2^102004113 is an apocalyptic number.

It is an amenable number.

102004113 is a deficient number, since it is larger than the sum of its proper divisors (34158255).

102004113 is an equidigital number, since it uses as much as digits as its factorization.

102004113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39223.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 102004113 is about 10099.7085601516. The cubic root of 102004113 is about 467.2391529106.

Adding to 102004113 its reverse (311400201), we get a palindrome (413404314).

The spelling of 102004113 in words is "one hundred two million, four thousand, one hundred thirteen".