302242120132 has 6 divisors (see below), whose sum is σ = 528923710238. Its totient is φ = 151121060064.

The previous prime is 302242120109. The next prime is 302242120151. The reversal of 302242120132 is 231021242203.

It can be written as a sum of positive squares in only one way, i.e., 302033779776 + 208340356 = 549576^2 + 14434^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37780265013 + ... + 37780265020.

Almost surely, 2^302242120132 is an apocalyptic number.

It is an amenable number.

302242120132 is a deficient number, since it is larger than the sum of its proper divisors (226681590106).

302242120132 is a wasteful number, since it uses less digits than its factorization.

302242120132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75560530037 (or 75560530035 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 302242120132 its reverse (231021242203), we get a palindrome (533263362335).

The spelling of 302242120132 in words is "three hundred two billion, two hundred forty-two million, one hundred twenty thousand, one hundred thirty-two".