103437073 has 2 divisors, whose sum is σ = 103437074. Its totient is φ = 103437072.

The previous prime is 103437041. The next prime is 103437077. The reversal of 103437073 is 370734301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94633984 + 8803089 = 9728^2 + 2967^2 .

It is a cyclic number.

It is not a de Polignac number, because 103437073 - 2⁵ = 103437041 is a prime.

It is not a weakly prime, because it can be changed into another prime (103437077) 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, 51718536 + 51718537.

It is an arithmetic number, because the mean of its divisors is an integer number (51718537).

Almost surely, 2^103437073 is an apocalyptic number.

It is an amenable number.

103437073 is a deficient number, since it is larger than the sum of its proper divisors (1).

103437073 is an equidigital number, since it uses as much as digits as its factorization.

103437073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 103437073 is about 10170.4018111380. The cubic root of 103437073 is about 469.4169214208.

The spelling of 103437073 in words is "one hundred three million, four hundred thirty-seven thousand, seventy-three".