111152 has 10 divisors (see below), whose sum is σ = 215388. Its totient is φ = 55568.

The previous prime is 111149. The next prime is 111187. The reversal of 111152 is 251111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3458 + ... + 3489.

2¹¹¹¹⁵² is an apocalyptic number.

It is an amenable number.

111152 is a deficient number, since it is larger than the sum of its proper divisors (104236).

111152 is an equidigital number, since it uses as much as digits as its factorization.

111152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6955 (or 6949 counting only the distinct ones).

The product of its digits is 10, while the sum is 11.

The square root of 111152 is about 333.3946610250. The cubic root of 111152 is about 48.0808821519.

Adding to 111152 its reverse (251111), we get a palindrome (362263).

The spelling of 111152 in words is "one hundred eleven thousand, one hundred fifty-two".