103110394 has 4 divisors (see below), whose sum is σ = 154665594. Its totient is φ = 51555196.

The previous prime is 103110349. The next prime is 103110407. The reversal of 103110394 is 493011301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 493011301 = 191 ⋅2581211.

It can be written as a sum of positive squares in only one way, i.e., 84732025 + 18378369 = 9205^2 + 4287^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25777597 + ... + 25777600.

Almost surely, 2^103110394 is an apocalyptic number.

103110394 is a deficient number, since it is larger than the sum of its proper divisors (51555200).

103110394 is an equidigital number, since it uses as much as digits as its factorization.

103110394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51555199.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 103110394 is about 10154.3288306022. The cubic root of 103110394 is about 468.9222233172.

Adding to 103110394 its reverse (493011301), we get a palindrome (596121695).

The spelling of 103110394 in words is "one hundred three million, one hundred ten thousand, three hundred ninety-four".