105335399 has 4 divisors (see below), whose sum is σ = 113438136. Its totient is φ = 97232664.

The previous prime is 105335381. The next prime is 105335441. The reversal of 105335399 is 993533501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993533501 = 30161 ⋅32941.

It is a cyclic number.

It is not a de Polignac number, because 105335399 - 2⁸ = 105335143 is a prime.

It is a super-2 number, since 2×105335399² = 22191092564978402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105335359) 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, 4051349 + ... + 4051374.

It is an arithmetic number, because the mean of its divisors is an integer number (28359534).

Almost surely, 2^105335399 is an apocalyptic number.

105335399 is a deficient number, since it is larger than the sum of its proper divisors (8102737).

105335399 is an equidigital number, since it uses as much as digits as its factorization.

105335399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8102736.

The product of its (nonzero) digits is 54675, while the sum is 38.

The square root of 105335399 is about 10263.3035130020. The cubic root of 105335399 is about 472.2711847137.

The spelling of 105335399 in words is "one hundred five million, three hundred thirty-five thousand, three hundred ninety-nine".