30130030276 has 12 divisors (see below), whose sum is σ = 53220334608. Its totient is φ = 14924220392.

The previous prime is 30130030207. The next prime is 30130030277. The reversal of 30130030276 is 67203003103.

It is a self number, because there is not a number n which added to its sum of digits gives 30130030276.

It is not an unprimeable number, because it can be changed into a prime (30130030277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35198206 + ... + 35199061.

It is an arithmetic number, because the mean of its divisors is an integer number (4435027884).

Almost surely, 2^30130030276 is an apocalyptic number.

It is an amenable number.

30130030276 is a deficient number, since it is larger than the sum of its proper divisors (23090304332).

30130030276 is a wasteful number, since it uses less digits than its factorization.

30130030276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70397378 (or 70397376 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 30130030276 its reverse (67203003103), we get a palindrome (97333033379).

The spelling of 30130030276 in words is "thirty billion, one hundred thirty million, thirty thousand, two hundred seventy-six".