230131330 has 64 divisors (see below), whose sum is σ = 507886848. Its totient is φ = 73877760.

The previous prime is 230131309. The next prime is 230131333. The reversal of 230131330 is 33131032.

230131330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (230131333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29392 + ... + 36388.

It is an arithmetic number, because the mean of its divisors is an integer number (7935732).

Almost surely, 2^230131330 is an apocalyptic number.

230131330 is an abundant number, since it is smaller than the sum of its proper divisors (277755518).

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

230131330 is a wasteful number, since it uses less digits than its factorization.

230131330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7051.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 230131330 is about 15170.0800920760. The cubic root of 230131330 is about 612.8091611527.

Adding to 230131330 its reverse (33131032), we get a palindrome (263262362).

The spelling of 230131330 in words is "two hundred thirty million, one hundred thirty-one thousand, three hundred thirty".