105052973 has 4 divisors (see below), whose sum is σ = 105264000. Its totient is φ = 104841948.

The previous prime is 105052967. The next prime is 105053021. The reversal of 105052973 is 379250501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105052973 - 2¹² = 105048877 is a prime.

It is a super-2 number, since 2×105052973² = 22072254272277458, 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 (105052903) 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, 104765 + ... + 105762.

It is an arithmetic number, because the mean of its divisors is an integer number (26316000).

Almost surely, 2^105052973 is an apocalyptic number.

It is an amenable number.

105052973 is a deficient number, since it is larger than the sum of its proper divisors (211027).

105052973 is an equidigital number, since it uses as much as digits as its factorization.

105052973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211026.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 105052973 is about 10249.5352577568. The cubic root of 105052973 is about 471.8487213294.

The spelling of 105052973 in words is "one hundred five million, fifty-two thousand, nine hundred seventy-three".