302100032130 has 64 divisors (see below), whose sum is σ = 791809820928. Its totient is φ = 73315710720.

The previous prime is 302100032111. The next prime is 302100032203. The reversal of 302100032130 is 31230001203.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5427349 + ... + 5482728.

It is an arithmetic number, because the mean of its divisors is an integer number (12372028452).

Almost surely, 2^302100032130 is an apocalyptic number.

302100032130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

302100032130 is an abundant number, since it is smaller than the sum of its proper divisors (489709788798).

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

302100032130 is a wasteful number, since it uses less digits than its factorization.

302100032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10910171.

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

Adding to 302100032130 its reverse (31230001203), we get a palindrome (333330033333).

The spelling of 302100032130 in words is "three hundred two billion, one hundred million, thirty-two thousand, one hundred thirty".