697700216303 has 2 divisors, whose sum is σ = 697700216304. Its totient is φ = 697700216302.

The previous prime is 697700216293. The next prime is 697700216351. The reversal of 697700216303 is 303612007796.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 697700216303 - 2²⁶ = 697633107439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (697700216203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348850108151 + 348850108152.

It is an arithmetic number, because the mean of its divisors is an integer number (348850108152).

Almost surely, 2^697700216303 is an apocalyptic number.

697700216303 is a deficient number, since it is larger than the sum of its proper divisors (1).

697700216303 is an equidigital number, since it uses as much as digits as its factorization.

697700216303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 44.

The spelling of 697700216303 in words is "six hundred ninety-seven billion, seven hundred million, two hundred sixteen thousand, three hundred three".