100473 has 8 divisors (see below), whose sum is σ = 135648. Its totient is φ = 66144.

The previous prime is 100469. The next prime is 100483. The reversal of 100473 is 374001.

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

It is not a de Polignac number, because 100473 - 2² = 100469 is a prime.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (100403) 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, 165 + ... + 477.

It is an arithmetic number, because the mean of its divisors is an integer number (16956).

2¹⁰⁰⁴⁷³ is an apocalyptic number.

It is an amenable number.

100473 is a deficient number, since it is larger than the sum of its proper divisors (35175).

100473 is a wasteful number, since it uses less digits than its factorization.

100473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 100473 is about 316.9747624023. The cubic root of 100473 is about 46.4889556381.

Adding to 100473 its reverse (374001), we get a palindrome (474474).

The spelling of 100473 in words is "one hundred thousand, four hundred seventy-three", and thus it is an iban number.