302323212130 has 16 divisors (see below), whose sum is σ = 549569722104. Its totient is φ = 119731964800.

The previous prime is 302323212119. The next prime is 302323212131. The reversal of 302323212130 is 31212323203.

It can be written as a sum of positive squares in 4 ways, for example, as 253170991921 + 49152220209 = 503161^2 + 221703^2 .

It is not an unprimeable number, because it can be changed into a prime (302323212131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149663947 + ... + 149665966.

Almost surely, 2^302323212130 is an apocalyptic number.

302323212130 is a deficient number, since it is larger than the sum of its proper divisors (247246509974).

302323212130 is a wasteful number, since it uses less digits than its factorization.

302323212130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299330021.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 302323212130 its reverse (31212323203), we get a palindrome (333535535333).

The spelling of 302323212130 in words is "three hundred two billion, three hundred twenty-three million, two hundred twelve thousand, one hundred thirty".