301130203144 has 32 divisors (see below), whose sum is σ = 589221360000. Its totient is φ = 144005697792.

The previous prime is 301130203139. The next prime is 301130203169. The reversal of 301130203144 is 441302031103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2132032 + ... + 2268880.

It is an arithmetic number, because the mean of its divisors is an integer number (18413167500).

Almost surely, 2^301130203144 is an apocalyptic number.

It is an amenable number.

301130203144 is a deficient number, since it is larger than the sum of its proper divisors (288091156856).

301130203144 is a wasteful number, since it uses less digits than its factorization.

301130203144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148837 (or 148833 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 301130203144 its reverse (441302031103), we get a palindrome (742432234247).

The spelling of 301130203144 in words is "three hundred one billion, one hundred thirty million, two hundred three thousand, one hundred forty-four".