302141012 has 6 divisors (see below), whose sum is σ = 528746778. Its totient is φ = 151070504.

The previous prime is 302141011. The next prime is 302141023. The reversal of 302141012 is 210141203.

It can be written as a sum of positive squares in only one way, i.e., 174134416 + 128006596 = 13196^2 + 11314^2 .

It is a super-2 number, since 2×302141012² = 182578382264768288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302141011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37767623 + ... + 37767630.

It is an arithmetic number, because the mean of its divisors is an integer number (88124463).

Almost surely, 2^302141012 is an apocalyptic number.

It is an amenable number.

302141012 is a deficient number, since it is larger than the sum of its proper divisors (226605766).

302141012 is a wasteful number, since it uses less digits than its factorization.

302141012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75535257 (or 75535255 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 302141012 is about 17382.2038878849. The cubic root of 302141012 is about 671.0216921255.

Adding to 302141012 its reverse (210141203), we get a palindrome (512282215).

The spelling of 302141012 in words is "three hundred two million, one hundred forty-one thousand, twelve".