97197703 has 2 divisors, whose sum is σ = 97197704. Its totient is φ = 97197702.

The previous prime is 97197697. The next prime is 97197713. The reversal of 97197703 is 30779179.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97197703 - 2¹³ = 97189511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97197703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97197713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48598851 + 48598852.

It is an arithmetic number, because the mean of its divisors is an integer number (48598852).

Almost surely, 2^97197703 is an apocalyptic number.

97197703 is a deficient number, since it is larger than the sum of its proper divisors (1).

97197703 is an equidigital number, since it uses as much as digits as its factorization.

97197703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 83349, while the sum is 43.

The square root of 97197703 is about 9858.8895419312. The cubic root of 97197703 is about 459.7820375706.

It can be divided in two parts, 97 and 197703, that multiplied together give a palindrome (19177191).

The spelling of 97197703 in words is "ninety-seven million, one hundred ninety-seven thousand, seven hundred three".