105199233 has 8 divisors (see below), whose sum is σ = 140323200. Its totient is φ = 70104048.

The previous prime is 105199229. The next prime is 105199243. The reversal of 105199233 is 332991501.

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

It is not a de Polignac number, because 105199233 - 2² = 105199229 is a prime.

It is a super-2 number, since 2×105199233² = 22133757247576578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105199194 and 105199203.

It is not an unprimeable number, because it can be changed into a prime (105199243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3688 + ... + 14966.

It is an arithmetic number, because the mean of its divisors is an integer number (17540400).

Almost surely, 2^105199233 is an apocalyptic number.

It is an amenable number.

105199233 is a deficient number, since it is larger than the sum of its proper divisors (35123967).

105199233 is a wasteful number, since it uses less digits than its factorization.

105199233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14391.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 105199233 is about 10256.6677337233. The cubic root of 105199233 is about 472.0675969093.

The spelling of 105199233 in words is "one hundred five million, one hundred ninety-nine thousand, two hundred thirty-three".