103396999 has 4 divisors (see below), whose sum is σ = 103482360. Its totient is φ = 103311640.

The previous prime is 103396991. The next prime is 103397003. The reversal of 103396999 is 999693301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103396999 - 2³ = 103396991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103396991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40837 + ... + 43294.

It is an arithmetic number, because the mean of its divisors is an integer number (25870590).

Almost surely, 2^103396999 is an apocalyptic number.

103396999 is a deficient number, since it is larger than the sum of its proper divisors (85361).

103396999 is an equidigital number, since it uses as much as digits as its factorization.

103396999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85360.

The product of its (nonzero) digits is 354294, while the sum is 49.

The square root of 103396999 is about 10168.4314916313. The cubic root of 103396999 is about 469.3562924702.

The spelling of 103396999 in words is "one hundred three million, three hundred ninety-six thousand, nine hundred ninety-nine".