2196875771903 has 2 divisors, whose sum is σ = 2196875771904. Its totient is φ = 2196875771902.

The previous prime is 2196875771899. The next prime is 2196875771929. The reversal of 2196875771903 is 3091775786912.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2196875771903 - 2² = 2196875771899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2196875771903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2196875771963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1098437885951 + 1098437885952.

It is an arithmetic number, because the mean of its divisors is an integer number (1098437885952).

Almost surely, 2^{2196875771903} is an apocalyptic number.

2196875771903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2196875771903 is an equidigital number, since it uses as much as digits as its factorization.

2196875771903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40007520, while the sum is 65.

The spelling of 2196875771903 in words is "two trillion, one hundred ninety-six billion, eight hundred seventy-five million, seven hundred seventy-one thousand, nine hundred three".