111255052 has 6 divisors (see below), whose sum is σ = 194696348. Its totient is φ = 55627524.

The previous prime is 111255031. The next prime is 111255077. The reversal of 111255052 is 250552111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13906878 + ... + 13906885.

Almost surely, 2^111255052 is an apocalyptic number.

It is an amenable number.

111255052 is a deficient number, since it is larger than the sum of its proper divisors (83441296).

111255052 is a wasteful number, since it uses less digits than its factorization.

111255052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27813767 (or 27813765 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 111255052 is about 10547.7510399137. The cubic root of 111255052 is about 480.9573658729.

The spelling of 111255052 in words is "one hundred eleven million, two hundred fifty-five thousand, fifty-two".