303032132032130 has 32 divisors (see below), whose sum is σ = 560409207289776. Its totient is φ = 117892773782784.

The previous prime is 303032132032087. The next prime is 303032132032169. The reversal of 303032132032130 is 31230231230303.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 60196913616889 + 242835218415241 = 7758667^2 + 15583171^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 303032132032130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151980329 + ... + 153961308.

Almost surely, 2^{303032132032130} is an apocalyptic number.

303032132032130 is a deficient number, since it is larger than the sum of its proper divisors (257377075257646).

303032132032130 is a wasteful number, since it uses less digits than its factorization.

303032132032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305944358.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 303032132032130 its reverse (31230231230303), we get a palindrome (334262363262433).

The spelling of 303032132032130 in words is "three hundred three trillion, thirty-two billion, one hundred thirty-two million, thirty-two thousand, one hundred thirty".