111000742 has 4 divisors (see below), whose sum is σ = 166501116. Its totient is φ = 55500370.

The previous prime is 111000733. The next prime is 111000751. The reversal of 111000742 is 247000111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (111000733) and next prime (111000751).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27750184 + ... + 27750187.

It is an arithmetic number, because the mean of its divisors is an integer number (41625279).

Almost surely, 2^111000742 is an apocalyptic number.

111000742 is a deficient number, since it is larger than the sum of its proper divisors (55500374).

111000742 is an equidigital number, since it uses as much as digits as its factorization.

111000742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55500373.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 111000742 is about 10535.6889665555. The cubic root of 111000742 is about 480.5906242314.

Adding to 111000742 its reverse (247000111), we get a palindrome (358000853).

The spelling of 111000742 in words is "one hundred eleven million, seven hundred forty-two", and thus it is an aban number.