105723082 has 8 divisors (see below), whose sum is σ = 163700352. Its totient is φ = 51156300.

The previous prime is 105723073. The next prime is 105723083. The reversal of 105723082 is 280327501.

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

It is a super-2 number, since 2×105723082² = 22354740135157448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105723082.

It is not an unprimeable number, because it can be changed into a prime (105723083) 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, 852544 + ... + 852667.

It is an arithmetic number, because the mean of its divisors is an integer number (20462544).

Almost surely, 2^105723082 is an apocalyptic number.

105723082 is a deficient number, since it is larger than the sum of its proper divisors (57977270).

105723082 is a wasteful number, since it uses less digits than its factorization.

105723082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705244.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 105723082 is about 10282.1730193573. The cubic root of 105723082 is about 472.8498675026.

The spelling of 105723082 in words is "one hundred five million, seven hundred twenty-three thousand, eighty-two".