102004435 has 16 divisors (see below), whose sum is σ = 132624576. Its totient is φ = 74867328.

The previous prime is 102004423. The next prime is 102004447. The reversal of 102004435 is 534400201.

It is an interprime number because it is at equal distance from previous prime (102004423) and next prime (102004447).

It is a cyclic number.

It is not a de Polignac number, because 102004435 - 2¹⁷ = 101873363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6157 + ... + 15553.

It is an arithmetic number, because the mean of its divisors is an integer number (8289036).

Almost surely, 2^102004435 is an apocalyptic number.

102004435 is a deficient number, since it is larger than the sum of its proper divisors (30620141).

102004435 is a wasteful number, since it uses less digits than its factorization.

102004435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9582.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 102004435 is about 10099.7245011931. The cubic root of 102004435 is about 467.2396445602.

Adding to 102004435 its reverse (534400201), we get a palindrome (636404636).

The spelling of 102004435 in words is "one hundred two million, four thousand, four hundred thirty-five".