212763440003 has 2 divisors, whose sum is σ = 212763440004. Its totient is φ = 212763440002.

The previous prime is 212763439951. The next prime is 212763440023. The reversal of 212763440003 is 300044367212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212763440003 - 2²⁶ = 212696331139 is a prime.

It is not a weakly prime, because it can be changed into another prime (212763440023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106381720001 + 106381720002.

It is an arithmetic number, because the mean of its divisors is an integer number (106381720002).

Almost surely, 2^212763440003 is an apocalyptic number.

212763440003 is a deficient number, since it is larger than the sum of its proper divisors (1).

212763440003 is an equidigital number, since it uses as much as digits as its factorization.

212763440003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 212763440003 in words is "two hundred twelve billion, seven hundred sixty-three million, four hundred forty thousand, three".