103903097 has 2 divisors, whose sum is σ = 103903098. Its totient is φ = 103903096.

The previous prime is 103903081. The next prime is 103903123. The reversal of 103903097 is 790309301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58690921 + 45212176 = 7661^2 + 6724^2 .

It is an emirp because it is prime and its reverse (790309301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103903097 - 2⁴ = 103903081 is a prime.

It is equal to p_5973170 and since 103903097 and 5973170 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (103903057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51951548 + 51951549.

It is an arithmetic number, because the mean of its divisors is an integer number (51951549).

Almost surely, 2^103903097 is an apocalyptic number.

It is an amenable number.

103903097 is a deficient number, since it is larger than the sum of its proper divisors (1).

103903097 is an equidigital number, since it uses as much as digits as its factorization.

103903097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 103903097 is about 10193.2868594973. The cubic root of 103903097 is about 470.1208335765.

The spelling of 103903097 in words is "one hundred three million, nine hundred three thousand, ninety-seven".