103406599 has 2 divisors, whose sum is σ = 103406600. Its totient is φ = 103406598.

The previous prime is 103406587. The next prime is 103406609. The reversal of 103406599 is 995604301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103406599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103406549) 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, 51703299 + 51703300.

It is an arithmetic number, because the mean of its divisors is an integer number (51703300).

Almost surely, 2^103406599 is an apocalyptic number.

103406599 is a deficient number, since it is larger than the sum of its proper divisors (1).

103406599 is an equidigital number, since it uses as much as digits as its factorization.

103406599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 103406599 is about 10168.9035298797. The cubic root of 103406599 is about 469.3708179755.

The spelling of 103406599 in words is "one hundred three million, four hundred six thousand, five hundred ninety-nine".