105337049 has 4 divisors (see below), whose sum is σ = 111533364. Its totient is φ = 99140736.

The previous prime is 105337031. The next prime is 105337081. The reversal of 105337049 is 940733501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 940733501 = 79 ⋅11908019.

It can be written as a sum of positive squares in 2 ways, for example, as 43824400 + 61512649 = 6620^2 + 7843^2 .

It is not a de Polignac number, because 105337049 - 2⁸ = 105336793 is a prime.

It is a super-2 number, since 2×105337049² = 22191787784056802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105337009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098132 + ... + 3098165.

It is an arithmetic number, because the mean of its divisors is an integer number (27883341).

Almost surely, 2^105337049 is an apocalyptic number.

It is an amenable number.

105337049 is a deficient number, since it is larger than the sum of its proper divisors (6196315).

105337049 is an equidigital number, since it uses as much as digits as its factorization.

105337049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196314.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 105337049 is about 10263.3838961621. The cubic root of 105337049 is about 472.2736506255.

The spelling of 105337049 in words is "one hundred five million, three hundred thirty-seven thousand, forty-nine".