30002203130 has 32 divisors (see below), whose sum is σ = 54711985680. Its totient is φ = 11844403200.

The previous prime is 30002203123. The next prime is 30002203139. The reversal of 30002203130 is 3130220003.

It can be written as a sum of positive squares in 8 ways, for example, as 16694965681 + 13307237449 = 129209^2 + 115357^2 .

It is not an unprimeable number, because it can be changed into a prime (30002203139) 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, 226580 + ... + 333680.

Almost surely, 2^30002203130 is an apocalyptic number.

30002203130 is a deficient number, since it is larger than the sum of its proper divisors (24709782550).

30002203130 is a wasteful number, since it uses less digits than its factorization.

30002203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107474.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30002203130 its reverse (3130220003), we get a palindrome (33132423133).

The spelling of 30002203130 in words is "thirty billion, two million, two hundred three thousand, one hundred thirty".