230231116 has 48 divisors (see below), whose sum is σ = 431655840. Its totient is φ = 107251200.

The previous prime is 230231107. The next prime is 230231117. The reversal of 230231116 is 611132032.

It is a junction number, because it is equal to n+sod(n) for n = 230231093 and 230231102.

It is not an unprimeable number, because it can be changed into a prime (230231117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503560 + ... + 504016.

It is an arithmetic number, because the mean of its divisors is an integer number (8992830).

Almost surely, 2^230231116 is an apocalyptic number.

It is an amenable number.

230231116 is a deficient number, since it is larger than the sum of its proper divisors (201424724).

230231116 is a wasteful number, since it uses less digits than its factorization.

230231116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 230231116 is about 15173.3686437785. The cubic root of 230231116 is about 612.8977206415.

Adding to 230231116 its reverse (611132032), we get a palindrome (841363148).

The spelling of 230231116 in words is "two hundred thirty million, two hundred thirty-one thousand, one hundred sixteen".