111054242 has 32 divisors (see below), whose sum is σ = 187102272. Its totient is φ = 49097664.

The previous prime is 111054211. The next prime is 111054257. The reversal of 111054242 is 242450111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63593 + ... + 65315.

It is an arithmetic number, because the mean of its divisors is an integer number (5846946).

Almost surely, 2^111054242 is an apocalyptic number.

111054242 is a deficient number, since it is larger than the sum of its proper divisors (76048030).

111054242 is a wasteful number, since it uses less digits than its factorization.

111054242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 111054242 is about 10538.2276498470. The cubic root of 111054242 is about 480.6678233210.

The spelling of 111054242 in words is "one hundred eleven million, fifty-four thousand, two hundred forty-two".