230111332 has 12 divisors (see below), whose sum is σ = 439303536. Its totient is φ = 104596040.

The previous prime is 230111327. The next prime is 230111347. The reversal of 230111332 is 233111032.

It is a super-2 number, since 2×230111332² = 105902450229628448, which contains 22 as substring.

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, 2614858 + ... + 2614945.

It is an arithmetic number, because the mean of its divisors is an integer number (36608628).

Almost surely, 2^230111332 is an apocalyptic number.

230111332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230111332 is a deficient number, since it is larger than the sum of its proper divisors (209192204).

230111332 is a wasteful number, since it uses less digits than its factorization.

230111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5229818 (or 5229816 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 230111332 is about 15169.4209513745. The cubic root of 230111332 is about 612.7914099660.

Adding to 230111332 its reverse (233111032), we get a palindrome (463222364).

The spelling of 230111332 in words is "two hundred thirty million, one hundred eleven thousand, three hundred thirty-two".