230131302 has 16 divisors (see below), whose sum is σ = 461501040. Its totient is φ = 76504032.

The previous prime is 230131277. The next prime is 230131309. The reversal of 230131302 is 203131032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230131309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49177 + ... + 53652.

It is an arithmetic number, because the mean of its divisors is an integer number (28843815).

Almost surely, 2^230131302 is an apocalyptic number.

230131302 is an abundant number, since it is smaller than the sum of its proper divisors (231369738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230131302 is a wasteful number, since it uses less digits than its factorization.

230131302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103207.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 230131302 is about 15170.0791692067. The cubic root of 230131302 is about 612.8091362993.

Adding to 230131302 its reverse (203131032), we get a palindrome (433262334).

The spelling of 230131302 in words is "two hundred thirty million, one hundred thirty-one thousand, three hundred two".