100573 has 8 divisors (see below), whose sum is σ = 112896. Its totient is φ = 88800.

The previous prime is 100559. The next prime is 100591. The reversal of 100573 is 375001.

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

It is a cyclic number.

It is not a de Polignac number, because 100573 - 2¹³ = 92381 is a prime.

It is a super-2 number, since 2×100573² = 20229856658, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340 + ... + 562.

It is an arithmetic number, because the mean of its divisors is an integer number (14112).

2¹⁰⁰⁵⁷³ is an apocalyptic number.

It is an amenable number.

100573 is a deficient number, since it is larger than the sum of its proper divisors (12323).

100573 is a wasteful number, since it uses less digits than its factorization.

100573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 100573 is about 317.1324644372. The cubic root of 100573 is about 46.5043738900.

Adding to 100573 its reverse (375001), we get a palindrome (475574).

The spelling of 100573 in words is "one hundred thousand, five hundred seventy-three".