103836137 has 2 divisors, whose sum is σ = 103836138. Its totient is φ = 103836136.

The previous prime is 103836133. The next prime is 103836199. The reversal of 103836137 is 731638301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73685056 + 30151081 = 8584^2 + 5491^2 .

It is a cyclic number.

It is not a de Polignac number, because 103836137 - 2² = 103836133 is a prime.

It is not a weakly prime, because it can be changed into another prime (103836133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51918068 + 51918069.

It is an arithmetic number, because the mean of its divisors is an integer number (51918069).

Almost surely, 2^103836137 is an apocalyptic number.

It is an amenable number.

103836137 is a deficient number, since it is larger than the sum of its proper divisors (1).

103836137 is an equidigital number, since it uses as much as digits as its factorization.

103836137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 103836137 is about 10190.0018155052. The cubic root of 103836137 is about 470.0198226135.

The spelling of 103836137 in words is "one hundred three million, eight hundred thirty-six thousand, one hundred thirty-seven".