302043143132 has 12 divisors (see below), whose sum is σ = 531942224520. Its totient is φ = 150059650416.

The previous prime is 302043143033. The next prime is 302043143153. The reversal of 302043143132 is 231341340203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240479582 + ... + 240480837.

It is an arithmetic number, because the mean of its divisors is an integer number (44328518710).

Almost surely, 2^302043143132 is an apocalyptic number.

It is an amenable number.

302043143132 is a deficient number, since it is larger than the sum of its proper divisors (229899081388).

302043143132 is a wasteful number, since it uses less digits than its factorization.

302043143132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480960580 (or 480960578 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 302043143132 its reverse (231341340203), we get a palindrome (533384483335).

The spelling of 302043143132 in words is "three hundred two billion, forty-three million, one hundred forty-three thousand, one hundred thirty-two".