111234252 has 24 divisors (see below), whose sum is σ = 259717696. Its totient is φ = 37053648.

The previous prime is 111234223. The next prime is 111234269. The reversal of 111234252 is 252432111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31983 + ... + 35289.

Almost surely, 2^111234252 is an apocalyptic number.

111234252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111234252 is an abundant number, since it is smaller than the sum of its proper divisors (148483444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111234252 is a wasteful number, since it uses less digits than its factorization.

111234252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6117 (or 6115 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 111234252 is about 10546.7650016486. The cubic root of 111234252 is about 480.9273910942.

Adding to 111234252 its reverse (252432111), we get a palindrome (363666363).

The spelling of 111234252 in words is "one hundred eleven million, two hundred thirty-four thousand, two hundred fifty-two".