302313130231 has 12 divisors (see below), whose sum is σ = 351683040072. Its totient is φ = 259116208848.

The previous prime is 302313130153. The next prime is 302313130241. The reversal of 302313130231 is 132031313203.

It is not a de Polignac number, because 302313130231 - 2¹⁷ = 302312999159 is a prime.

It is a super-2 number, since 2×302313130231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302313130241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1499296 + ... + 1688938.

It is an arithmetic number, because the mean of its divisors is an integer number (29306920006).

Almost surely, 2^302313130231 is an apocalyptic number.

302313130231 is a deficient number, since it is larger than the sum of its proper divisors (49369909841).

302313130231 is a wasteful number, since it uses less digits than its factorization.

302313130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222190 (or 222183 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 302313130231 its reverse (132031313203), we get a palindrome (434344443434).

The spelling of 302313130231 in words is "three hundred two billion, three hundred thirteen million, one hundred thirty thousand, two hundred thirty-one".