103419999 has 24 divisors (see below), whose sum is σ = 157981824. Its totient is φ = 65088000.

The previous prime is 103419997. The next prime is 103420007. The reversal of 103419999 is 999914301.

It is not a de Polignac number, because 103419999 - 2¹ = 103419997 is a prime.

It is a super-3 number, since 3×103419999³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103419991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6919 + ... + 15959.

It is an arithmetic number, because the mean of its divisors is an integer number (6582576).

Almost surely, 2^103419999 is an apocalyptic number.

103419999 is a deficient number, since it is larger than the sum of its proper divisors (54561825).

103419999 is a wasteful number, since it uses less digits than its factorization.

103419999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9119 (or 9116 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 45.

The square root of 103419999 is about 10169.5623799650. The cubic root of 103419999 is about 469.3910916568.

The spelling of 103419999 in words is "one hundred three million, four hundred nineteen thousand, nine hundred ninety-nine".