103738273 has 2 divisors, whose sum is σ = 103738274. Its totient is φ = 103738272.

The previous prime is 103738237. The next prime is 103738277. The reversal of 103738273 is 372837301.

Together with previous prime (103738237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76615009 + 27123264 = 8753^2 + 5208^2 .

It is an emirp because it is prime and its reverse (372837301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103738273 is a prime.

It is not a weakly prime, because it can be changed into another prime (103738277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51869136 + 51869137.

It is an arithmetic number, because the mean of its divisors is an integer number (51869137).

Almost surely, 2^103738273 is an apocalyptic number.

It is an amenable number.

103738273 is a deficient number, since it is larger than the sum of its proper divisors (1).

103738273 is an equidigital number, since it uses as much as digits as its factorization.

103738273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 103738273 is about 10185.1987216745. The cubic root of 103738273 is about 469.8721139909.

The spelling of 103738273 in words is "one hundred three million, seven hundred thirty-eight thousand, two hundred seventy-three".