107702197 has 2 divisors, whose sum is σ = 107702198. Its totient is φ = 107702196.

The previous prime is 107702171. The next prime is 107702213. The reversal of 107702197 is 791207701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79548561 + 28153636 = 8919^2 + 5306^2 .

It is a cyclic number.

It is not a de Polignac number, because 107702197 - 2⁷ = 107702069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107702797) 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, 53851098 + 53851099.

It is an arithmetic number, because the mean of its divisors is an integer number (53851099).

Almost surely, 2^107702197 is an apocalyptic number.

It is an amenable number.

107702197 is a deficient number, since it is larger than the sum of its proper divisors (1).

107702197 is an equidigital number, since it uses as much as digits as its factorization.

107702197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6174, while the sum is 34.

The square root of 107702197 is about 10377.9669010842. The cubic root of 107702197 is about 475.7821970975.

Adding to 107702197 its reverse (791207701), we get a palindrome (898909898).

The spelling of 107702197 in words is "one hundred seven million, seven hundred two thousand, one hundred ninety-seven".