97657303 has 2 divisors, whose sum is σ = 97657304. Its totient is φ = 97657302.

The previous prime is 97657277. The next prime is 97657361. The reversal of 97657303 is 30375679.

It is a weak prime.

It is an emirp because it is prime and its reverse (30375679) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97657303 - 2⁵ = 97657271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97657403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48828651 + 48828652.

It is an arithmetic number, because the mean of its divisors is an integer number (48828652).

Almost surely, 2^97657303 is an apocalyptic number.

97657303 is a deficient number, since it is larger than the sum of its proper divisors (1).

97657303 is an equidigital number, since it uses as much as digits as its factorization.

97657303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 119070, while the sum is 40.

The square root of 97657303 is about 9882.1709659366. The cubic root of 97657303 is about 460.5055924858.

The spelling of 97657303 in words is "ninety-seven million, six hundred fifty-seven thousand, three hundred three".