108471137 has 2 divisors, whose sum is σ = 108471138. Its totient is φ = 108471136.

The previous prime is 108471131. The next prime is 108471163. The reversal of 108471137 is 731174801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96904336 + 11566801 = 9844^2 + 3401^2 .

It is a cyclic number.

It is not a de Polignac number, because 108471137 - 2⁸ = 108470881 is a prime.

It is not a weakly prime, because it can be changed into another prime (108471131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54235568 + 54235569.

It is an arithmetic number, because the mean of its divisors is an integer number (54235569).

Almost surely, 2^108471137 is an apocalyptic number.

It is an amenable number.

108471137 is a deficient number, since it is larger than the sum of its proper divisors (1).

108471137 is an equidigital number, since it uses as much as digits as its factorization.

108471137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 32.

The square root of 108471137 is about 10414.9477675118. The cubic root of 108471137 is about 476.9117956649.

The spelling of 108471137 in words is "one hundred eight million, four hundred seventy-one thousand, one hundred thirty-seven".