102604141 has 4 divisors (see below), whose sum is σ = 105913984. Its totient is φ = 99294300.

The previous prime is 102604121. The next prime is 102604147. The reversal of 102604141 is 141406201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102604141 - 2⁵ = 102604109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102604147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654875 + ... + 1654936.

It is an arithmetic number, because the mean of its divisors is an integer number (26478496).

Almost surely, 2^102604141 is an apocalyptic number.

It is an amenable number.

102604141 is a deficient number, since it is larger than the sum of its proper divisors (3309843).

102604141 is an equidigital number, since it uses as much as digits as its factorization.

102604141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3309842.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 102604141 is about 10129.3702173432. The cubic root of 102604141 is about 468.1535233656.

The spelling of 102604141 in words is "one hundred two million, six hundred four thousand, one hundred forty-one".