3113112203 has 2 divisors, whose sum is σ = 3113112204. Its totient is φ = 3113112202.

The previous prime is 3113112181. The next prime is 3113112217. The reversal of 3113112203 is 3022113113.

3113112203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113112203 - 2¹⁴ = 3113095819 is a prime.

It is not a weakly prime, because it can be changed into another prime (3113112293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556556101 + 1556556102.

It is an arithmetic number, because the mean of its divisors is an integer number (1556556102).

Almost surely, 2^3113112203 is an apocalyptic number.

3113112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113112203 is an equidigital number, since it uses as much as digits as its factorization.

3113112203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3113112203 is about 55795.2704357636. The cubic root of 3113112203 is about 1460.1526397928.

Adding to 3113112203 its reverse (3022113113), we get a palindrome (6135225316).

It can be divided in two parts, 31131 and 12203, that added together give a palindrome (43334).

The spelling of 3113112203 in words is "three billion, one hundred thirteen million, one hundred twelve thousand, two hundred three".