103252273 has 2 divisors, whose sum is σ = 103252274. Its totient is φ = 103252272.

The previous prime is 103252243. The next prime is 103252283. The reversal of 103252273 is 372252301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54420129 + 48832144 = 7377^2 + 6988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103252273 is a prime.

It is a super-2 number, since 2×103252273² = 21322063759333058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103252223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51626136 + 51626137.

It is an arithmetic number, because the mean of its divisors is an integer number (51626137).

Almost surely, 2^103252273 is an apocalyptic number.

It is an amenable number.

103252273 is a deficient number, since it is larger than the sum of its proper divisors (1).

103252273 is an equidigital number, since it uses as much as digits as its factorization.

103252273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 103252273 is about 10161.3125628533. The cubic root of 103252273 is about 469.1372023698.

The spelling of 103252273 in words is "one hundred three million, two hundred fifty-two thousand, two hundred seventy-three".