103727399 has 2 divisors, whose sum is σ = 103727400. Its totient is φ = 103727398.

The previous prime is 103727383. The next prime is 103727411. The reversal of 103727399 is 993727301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103727399 - 2⁴ = 103727383 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103727329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51863699 + 51863700.

It is an arithmetic number, because the mean of its divisors is an integer number (51863700).

Almost surely, 2^103727399 is an apocalyptic number.

103727399 is a deficient number, since it is larger than the sum of its proper divisors (1).

103727399 is an equidigital number, since it uses as much as digits as its factorization.

103727399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 103727399 is about 10184.6648938490. The cubic root of 103727399 is about 469.8556958527.

It can be divided in two parts, 10372 and 7399, that added together give a palindrome (17771).

The spelling of 103727399 in words is "one hundred three million, seven hundred twenty-seven thousand, three hundred ninety-nine".