2320112003 has 16 divisors (see below), whose sum is σ = 2581522272. Its totient is φ = 2067360000.

The previous prime is 2320111993. The next prime is 2320112023. The reversal of 2320112003 is 3002110232.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320112003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320112023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190703 + ... + 202503.

It is an arithmetic number, because the mean of its divisors is an integer number (161345142).

Almost surely, 2^2320112003 is an apocalyptic number.

2320112003 is a deficient number, since it is larger than the sum of its proper divisors (261410269).

2320112003 is a wasteful number, since it uses less digits than its factorization.

2320112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12166.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2320112003 is about 48167.5409689970. The cubic root of 2320112003 is about 1323.8424927028.

Adding to 2320112003 its reverse (3002110232), we get a palindrome (5322222235).

The spelling of 2320112003 in words is "two billion, three hundred twenty million, one hundred twelve thousand, three".