103418899 has 2 divisors, whose sum is σ = 103418900. Its totient is φ = 103418898.

The previous prime is 103418891. The next prime is 103418911. The reversal of 103418899 is 998814301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103418899 - 2³ = 103418891 is a prime.

It is not a weakly prime, because it can be changed into another prime (103418891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51709449 + 51709450.

It is an arithmetic number, because the mean of its divisors is an integer number (51709450).

Almost surely, 2^103418899 is an apocalyptic number.

103418899 is a deficient number, since it is larger than the sum of its proper divisors (1).

103418899 is an equidigital number, since it uses as much as digits as its factorization.

103418899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 103418899 is about 10169.5082968647. The cubic root of 103418899 is about 469.3894274653.

The spelling of 103418899 in words is "one hundred three million, four hundred eighteen thousand, eight hundred ninety-nine".