302130540124 has 48 divisors (see below), whose sum is σ = 619105406976. Its totient is φ = 126304675200.

The previous prime is 302130540091. The next prime is 302130540169. The reversal of 302130540124 is 421045031203.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7868757 + ... + 7907059.

It is an arithmetic number, because the mean of its divisors is an integer number (12898029312).

Almost surely, 2^302130540124 is an apocalyptic number.

It is an amenable number.

302130540124 is an abundant number, since it is smaller than the sum of its proper divisors (316974866852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302130540124 is a wasteful number, since it uses less digits than its factorization.

302130540124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45226 (or 45224 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 302130540124 its reverse (421045031203), we get a palindrome (723175571327).

The spelling of 302130540124 in words is "three hundred two billion, one hundred thirty million, five hundred forty thousand, one hundred twenty-four".