97127113 has 2 divisors, whose sum is σ = 97127114. Its totient is φ = 97127112.

The previous prime is 97127099. The next prime is 97127117. The reversal of 97127113 is 31172179.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83229129 + 13897984 = 9123^2 + 3728^2 .

It is a cyclic number.

It is not a de Polignac number, because 97127113 - 2⁵ = 97127081 is a prime.

It is not a weakly prime, because it can be changed into another prime (97127117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48563556 + 48563557.

It is an arithmetic number, because the mean of its divisors is an integer number (48563557).

Almost surely, 2^97127113 is an apocalyptic number.

It is an amenable number.

97127113 is a deficient number, since it is larger than the sum of its proper divisors (1).

97127113 is an equidigital number, since it uses as much as digits as its factorization.

97127113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2646, while the sum is 31.

The square root of 97127113 is about 9855.3088739014. The cubic root of 97127113 is about 459.6707047809.

The spelling of 97127113 in words is "ninety-seven million, one hundred twenty-seven thousand, one hundred thirteen".