111214132 has 12 divisors (see below), whose sum is σ = 195713280. Its totient is φ = 55296056.

The previous prime is 111214121. The next prime is 111214199. The reversal of 111214132 is 231412111.

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, 76948 + ... + 78379.

It is an arithmetic number, because the mean of its divisors is an integer number (16309440).

Almost surely, 2^111214132 is an apocalyptic number.

It is an amenable number.

111214132 is a deficient number, since it is larger than the sum of its proper divisors (84499148).

111214132 is a wasteful number, since it uses less digits than its factorization.

111214132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155510 (or 155508 counting only the distinct ones).

The product of its digits is 48, while the sum is 16.

The square root of 111214132 is about 10545.8111115267. The cubic root of 111214132 is about 480.8983927044.

Adding to 111214132 its reverse (231412111), we get a palindrome (342626243).

The spelling of 111214132 in words is "one hundred eleven million, two hundred fourteen thousand, one hundred thirty-two".