112034509 has 4 divisors (see below), whose sum is σ = 114767100. Its totient is φ = 109301920.

The previous prime is 112034501. The next prime is 112034543. The reversal of 112034509 is 905430211.

112034509 = 1633² + 1634² + ... + 1673².

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

It can be written as a sum of positive squares in 2 ways, for example, as 11594025 + 100440484 = 3405^2 + 10022^2 .

It is a cyclic number.

It is not a de Polignac number, because 112034509 - 2³ = 112034501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112034501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366234 + ... + 1366315.

It is an arithmetic number, because the mean of its divisors is an integer number (28691775).

Almost surely, 2^112034509 is an apocalyptic number.

It is an amenable number.

112034509 is a deficient number, since it is larger than the sum of its proper divisors (2732591).

112034509 is an equidigital number, since it uses as much as digits as its factorization.

112034509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732590.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 112034509 is about 10584.6355156897. The cubic root of 112034509 is about 482.0779546557.

The spelling of 112034509 in words is "one hundred twelve million, thirty-four thousand, five hundred nine".