302135020235012 has 12 divisors (see below), whose sum is σ = 529998185856720. Its totient is φ = 150706967133096.

The previous prime is 302135020234991. The next prime is 302135020235029. The reversal of 302135020235012 is 210532020531203.

It is a super-3 number, since 3×302135020235012³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 90135744218 + ... + 90135747569.

It is an arithmetic number, because the mean of its divisors is an integer number (44166515488060).

Almost surely, 2^{302135020235012} is an apocalyptic number.

It is an amenable number.

302135020235012 is a deficient number, since it is larger than the sum of its proper divisors (227863165621708).

302135020235012 is a wasteful number, since it uses less digits than its factorization.

302135020235012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180271492210 (or 180271492208 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 302135020235012 its reverse (210532020531203), we get a palindrome (512667040766215).

The spelling of 302135020235012 in words is "three hundred two trillion, one hundred thirty-five billion, twenty million, two hundred thirty-five thousand, twelve".