302312130 has 16 divisors (see below), whose sum is σ = 725549184. Its totient is φ = 80616560.

The previous prime is 302312123. The next prime is 302312167. The reversal of 302312130 is 31213203.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 5038506 + ... + 5038565.

It is an arithmetic number, because the mean of its divisors is an integer number (45346824).

Almost surely, 2^302312130 is an apocalyptic number.

302312130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

302312130 is an abundant number, since it is smaller than the sum of its proper divisors (423237054).

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

302312130 is a wasteful number, since it uses less digits than its factorization.

302312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10077081.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 302312130 is about 17387.1254093366. The cubic root of 302312130 is about 671.1483462541.

Adding to 302312130 its reverse (31213203), we get a palindrome (333525333).

The spelling of 302312130 in words is "three hundred two million, three hundred twelve thousand, one hundred thirty".