233145116 has 12 divisors (see below), whose sum is σ = 413169120. Its totient is φ = 115096800.

The previous prime is 233145109. The next prime is 233145127. The reversal of 233145116 is 611541332.

233145116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×233145116² = 108713290229306912, which contains 22 as substring.

It is a congruent number.

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, 368585 + ... + 369216.

It is an arithmetic number, because the mean of its divisors is an integer number (34430760).

Almost surely, 2^233145116 is an apocalyptic number.

It is an amenable number.

233145116 is a deficient number, since it is larger than the sum of its proper divisors (180024004).

233145116 is a wasteful number, since it uses less digits than its factorization.

233145116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737884 (or 737882 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 233145116 is about 15269.0902152027. The cubic root of 233145116 is about 615.4726716349.

Adding to 233145116 its reverse (611541332), we get a palindrome (844686448).

The spelling of 233145116 in words is "two hundred thirty-three million, one hundred forty-five thousand, one hundred sixteen".