108637097 has 2 divisors, whose sum is σ = 108637098. Its totient is φ = 108637096.

The previous prime is 108637093. The next prime is 108637127. The reversal of 108637097 is 790736801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91030681 + 17606416 = 9541^2 + 4196^2 .

It is an emirp because it is prime and its reverse (790736801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108637097 - 2² = 108637093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108637093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54318548 + 54318549.

It is an arithmetic number, because the mean of its divisors is an integer number (54318549).

Almost surely, 2^108637097 is an apocalyptic number.

It is an amenable number.

108637097 is a deficient number, since it is larger than the sum of its proper divisors (1).

108637097 is an equidigital number, since it uses as much as digits as its factorization.

108637097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 108637097 is about 10422.9121170621. The cubic root of 108637097 is about 477.1548955120.

It can be divided in two parts, 1086 and 37097, that added together give a palindrome (38183).

The spelling of 108637097 in words is "one hundred eight million, six hundred thirty-seven thousand, ninety-seven".