30113004 has 12 divisors (see below), whose sum is σ = 70263704. Its totient is φ = 10037664.

The previous prime is 30112993. The next prime is 30113009. The reversal of 30113004 is 40031103.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 2509417 = 30113004 / (3 + 0 + 1 + 1 + 3 + 0 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (30113009) 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, 1254697 + ... + 1254720.

Almost surely, 2^30113004 is an apocalyptic number.

It is an amenable number.

30113004 is an abundant number, since it is smaller than the sum of its proper divisors (40150700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30113004 is a wasteful number, since it uses less digits than its factorization.

30113004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509424 (or 2509422 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 30113004 is about 5487.5316855577. The cubic root of 30113004 is about 311.1129058664.

Adding to 30113004 its reverse (40031103), we get a palindrome (70144107).

The spelling of 30113004 in words is "thirty million, one hundred thirteen thousand, four".