112165003 has 8 divisors (see below), whose sum is σ = 113500160. Its totient is φ = 110837160.

The previous prime is 112164979. The next prime is 112165057. The reversal of 112165003 is 300561211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112165003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112165063) 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 7 ways as a sum of consecutive naturals, for example, 32788 + ... + 36046.

It is an arithmetic number, because the mean of its divisors is an integer number (14187520).

Almost surely, 2^112165003 is an apocalyptic number.

112165003 is a deficient number, since it is larger than the sum of its proper divisors (1335157).

112165003 is a wasteful number, since it uses less digits than its factorization.

112165003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 112165003 is about 10590.7980341427. The cubic root of 112165003 is about 482.2650513889.

The spelling of 112165003 in words is "one hundred twelve million, one hundred sixty-five thousand, three".