302031141212 has 24 divisors (see below), whose sum is σ = 532403812080. Its totient is φ = 149915957760.

The previous prime is 302031141193. The next prime is 302031141263. The reversal of 302031141212 is 212141130203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10414412 + ... + 10443372.

It is an arithmetic number, because the mean of its divisors is an integer number (22183492170).

Almost surely, 2^302031141212 is an apocalyptic number.

It is an amenable number.

302031141212 is a deficient number, since it is larger than the sum of its proper divisors (230372670868).

302031141212 is a wasteful number, since it uses less digits than its factorization.

302031141212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47861 (or 47859 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 302031141212 its reverse (212141130203), we get a palindrome (514172271415).

The spelling of 302031141212 in words is "three hundred two billion, thirty-one million, one hundred forty-one thousand, two hundred twelve".