30090000003 has 16 divisors (see below), whose sum is σ = 47432513280. Its totient is φ = 16601378976.

The previous prime is 30089999981. The next prime is 30090000089. The reversal of 30090000003 is 30000009003.

It is not a de Polignac number, because 30090000003 - 2⁶ = 30089999939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30090020003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24703825 + ... + 24705042.

It is an arithmetic number, because the mean of its divisors is an integer number (2964532080).

Almost surely, 2^30090000003 is an apocalyptic number.

30090000003 is a deficient number, since it is larger than the sum of its proper divisors (17342513277).

30090000003 is a wasteful number, since it uses less digits than its factorization.

30090000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49408906.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 30090000003 its reverse (30000009003), we get a palindrome (60090009006).

The spelling of 30090000003 in words is "thirty billion, ninety million, three", and thus it is an aban number and an uban number.