109000037 has 2 divisors, whose sum is σ = 109000038. Its totient is φ = 109000036.

The previous prime is 109000033. The next prime is 109000049. The reversal of 109000037 is 730000901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92140801 + 16859236 = 9599^2 + 4106^2 .

It is a cyclic number.

It is not a de Polignac number, because 109000037 - 2² = 109000033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108999982 and 109000018.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109000033) 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, 54500018 + 54500019.

It is an arithmetic number, because the mean of its divisors is an integer number (54500019).

Almost surely, 2^109000037 is an apocalyptic number.

It is an amenable number.

109000037 is a deficient number, since it is larger than the sum of its proper divisors (1).

109000037 is an equidigital number, since it uses as much as digits as its factorization.

109000037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 109000037 is about 10440.3082808890. The cubic root of 109000037 is about 477.6856721536.

Adding to 109000037 its reverse (730000901), we get a palindrome (839000938).

The spelling of 109000037 in words is "one hundred nine million, thirty-seven", and thus it is an aban number.