103085237 has 2 divisors, whose sum is σ = 103085238. Its totient is φ = 103085236.

The previous prime is 103085221. The next prime is 103085251. The reversal of 103085237 is 732580301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103042801 + 42436 = 10151^2 + 206^2 .

It is an emirp because it is prime and its reverse (732580301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103085237 - 2⁴ = 103085221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103085537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51542618 + 51542619.

It is an arithmetic number, because the mean of its divisors is an integer number (51542619).

Almost surely, 2^103085237 is an apocalyptic number.

It is an amenable number.

103085237 is a deficient number, since it is larger than the sum of its proper divisors (1).

103085237 is an equidigital number, since it uses as much as digits as its factorization.

103085237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 103085237 is about 10153.0900222543. The cubic root of 103085237 is about 468.8840841428.

The spelling of 103085237 in words is "one hundred three million, eighty-five thousand, two hundred thirty-seven".