112121333203 has 16 divisors (see below), whose sum is σ = 122935720320. Its totient is φ = 101411481600.

The previous prime is 112121333173. The next prime is 112121333239. The reversal of 112121333203 is 302333121211.

It is not a de Polignac number, because 112121333203 - 2²⁵ = 112087778771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112121333003) 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, 2405308 + ... + 2451478.

It is an arithmetic number, because the mean of its divisors is an integer number (7683482520).

Almost surely, 2^112121333203 is an apocalyptic number.

112121333203 is a deficient number, since it is larger than the sum of its proper divisors (10814387117).

112121333203 is a wasteful number, since it uses less digits than its factorization.

112121333203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47298.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 112121333203 its reverse (302333121211), we get a palindrome (414454454414).

The spelling of 112121333203 in words is "one hundred twelve billion, one hundred twenty-one million, three hundred thirty-three thousand, two hundred three".