111260043 has 6 divisors (see below), whose sum is σ = 160708964. Its totient is φ = 74173356.

The previous prime is 111260041. The next prime is 111260047. The reversal of 111260043 is 340062111.

It is a happy number.

111260043 is a `hidden beast` number, since 11 + 12 + 600 + 43 = 666.

It is not a de Polignac number, because 111260043 - 2¹ = 111260041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111259998 and 111260025.

It is not an unprimeable number, because it can be changed into a prime (111260041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6181105 + ... + 6181122.

Almost surely, 2^111260043 is an apocalyptic number.

111260043 is a deficient number, since it is larger than the sum of its proper divisors (49448921).

111260043 is a wasteful number, since it uses less digits than its factorization.

111260043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12362233 (or 12362230 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 111260043 is about 10547.9876279791. The cubic root of 111260043 is about 480.9645578229.

The spelling of 111260043 in words is "one hundred eleven million, two hundred sixty thousand, forty-three".