103399366 has 8 divisors (see below), whose sum is σ = 177256080. Its totient is φ = 44314008.

The previous prime is 103399339. The next prime is 103399379. The reversal of 103399366 is 663993301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3692821 + ... + 3692848.

It is an arithmetic number, because the mean of its divisors is an integer number (22157010).

Almost surely, 2^103399366 is an apocalyptic number.

103399366 is a deficient number, since it is larger than the sum of its proper divisors (73856714).

103399366 is an equidigital number, since it uses as much as digits as its factorization.

103399366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7385678.

The product of its (nonzero) digits is 78732, while the sum is 40.

The square root of 103399366 is about 10168.5478805973. The cubic root of 103399366 is about 469.3598739986.

The spelling of 103399366 in words is "one hundred three million, three hundred ninety-nine thousand, three hundred sixty-six".