30130333202 has 4 divisors (see below), whose sum is σ = 45195499806. Its totient is φ = 15065166600.

The previous prime is 30130333151. The next prime is 30130333249. The reversal of 30130333202 is 20233303103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23614776241 + 6515556961 = 153671^2 + 80719^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7532583299 + ... + 7532583302.

Almost surely, 2^30130333202 is an apocalyptic number.

30130333202 is a deficient number, since it is larger than the sum of its proper divisors (15065166604).

30130333202 is a wasteful number, since it uses less digits than its factorization.

30130333202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15065166603.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30130333202 its reverse (20233303103), we get a palindrome (50363636305).

The spelling of 30130333202 in words is "thirty billion, one hundred thirty million, three hundred thirty-three thousand, two hundred two".