103411397 has 2 divisors, whose sum is σ = 103411398. Its totient is φ = 103411396.

The previous prime is 103411393. The next prime is 103411447. The reversal of 103411397 is 793114301.

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., 103205281 + 206116 = 10159^2 + 454^2 .

It is a cyclic number.

It is not a de Polignac number, because 103411397 - 2² = 103411393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103411393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51705698 + 51705699.

It is an arithmetic number, because the mean of its divisors is an integer number (51705699).

Almost surely, 2^103411397 is an apocalyptic number.

It is an amenable number.

103411397 is a deficient number, since it is larger than the sum of its proper divisors (1).

103411397 is an equidigital number, since it uses as much as digits as its factorization.

103411397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 103411397 is about 10169.1394424504. The cubic root of 103411397 is about 469.3780773650.

Adding to 103411397 its reverse (793114301), we get a palindrome (896525698).

The spelling of 103411397 in words is "one hundred three million, four hundred eleven thousand, three hundred ninety-seven".