112302003 has 16 divisors (see below), whose sum is σ = 163526400. Its totient is φ = 67987680.

The previous prime is 112301971. The next prime is 112302013. The reversal of 112302003 is 300203211.

It is a happy number.

It is not a de Polignac number, because 112302003 - 2⁵ = 112301971 is a prime.

It is a super-2 number, since 2×112302003² = 25223479755624018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112302003.

It is not an unprimeable number, because it can be changed into a prime (112302013) 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, 54058 + ... + 56096.

It is an arithmetic number, because the mean of its divisors is an integer number (10220400).

Almost surely, 2^112302003 is an apocalyptic number.

112302003 is a deficient number, since it is larger than the sum of its proper divisors (51224397).

112302003 is a wasteful number, since it uses less digits than its factorization.

112302003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 112302003 is about 10597.2639393383. The cubic root of 112302003 is about 482.4613200668.

Adding to 112302003 its reverse (300203211), we get a palindrome (412505214).

The spelling of 112302003 in words is "one hundred twelve million, three hundred two thousand, three".