130302221102312 has 24 divisors (see below), whose sum is σ = 284205099599010. Its totient is φ = 55843809043680.

The previous prime is 130302221102309. The next prime is 130302221102323. The reversal of 130302221102312 is 213201122203031.

It can be written as a sum of positive squares in only one way, i.e., 66876510973636 + 63425710128676 = 8177806^2 + 7964026^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166201812239 + ... + 166201813022.

Almost surely, 2^{130302221102312} is an apocalyptic number.

It is an amenable number.

130302221102312 is an abundant number, since it is smaller than the sum of its proper divisors (153902878496698).

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

130302221102312 is a wasteful number, since it uses less digits than its factorization.

130302221102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332403625281 (or 332403625270 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 130302221102312 its reverse (213201122203031), we get a palindrome (343503343305343).

The spelling of 130302221102312 in words is "one hundred thirty trillion, three hundred two billion, two hundred twenty-one million, one hundred two thousand, three hundred twelve".