105775330 has 8 divisors (see below), whose sum is σ = 190395612. Its totient is φ = 42310128.

The previous prime is 105775297. The next prime is 105775357. The reversal of 105775330 is 33577501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102191881 + 3583449 = 10109^2 + 1893^2 .

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

It is a super-2 number, since 2×105775330² = 22376840873217800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105775292 and 105775301.

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, 5288757 + ... + 5288776.

Almost surely, 2^105775330 is an apocalyptic number.

105775330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105775330 is a deficient number, since it is larger than the sum of its proper divisors (84620282).

105775330 is a wasteful number, since it uses less digits than its factorization.

105775330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10577540.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 105775330 is about 10284.7134136057. The cubic root of 105775330 is about 472.9277482918.

The spelling of 105775330 in words is "one hundred five million, seven hundred seventy-five thousand, three hundred thirty".