30102004 has 12 divisors (see below), whose sum is σ = 55451200. Its totient is φ = 14258808.

The previous prime is 30101999. The next prime is 30102031. The reversal of 30102004 is 40020103.

It is a super-2 number, since 2×30102004² = 1812261289632032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197964 + ... + 198115.

Almost surely, 2^30102004 is an apocalyptic number.

It is an amenable number.

30102004 is a deficient number, since it is larger than the sum of its proper divisors (25349196).

30102004 is a wasteful number, since it uses less digits than its factorization.

30102004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396102 (or 396100 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 30102004 is about 5486.5293218938. The cubic root of 30102004 is about 311.0750190368.

Adding to 30102004 its reverse (40020103), we get a palindrome (70122107).

The spelling of 30102004 in words is "thirty million, one hundred two thousand, four".