2112746203 has 2 divisors, whose sum is σ = 2112746204. Its totient is φ = 2112746202.

The previous prime is 2112746171. The next prime is 2112746221. The reversal of 2112746203 is 3026472112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112746203 - 2⁵ = 2112746171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2112743203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056373101 + 1056373102.

It is an arithmetic number, because the mean of its divisors is an integer number (1056373102).

Almost surely, 2^2112746203 is an apocalyptic number.

2112746203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112746203 is an equidigital number, since it uses as much as digits as its factorization.

2112746203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2112746203 is about 45964.6190346445. The cubic root of 2112746203 is about 1283.1648172200.

The spelling of 2112746203 in words is "two billion, one hundred twelve million, seven hundred forty-six thousand, two hundred three".