100000453 has 8 divisors (see below), whose sum is σ = 116443008. Its totient is φ = 84097104.

The previous prime is 100000429. The next prime is 100000463. The reversal of 100000453 is 354000001.

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

It is not a de Polignac number, because 100000453 - 2⁵ = 100000421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000463) 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, 134401 + ... + 135142.

It is an arithmetic number, because the mean of its divisors is an integer number (14555376).

Almost surely, 2^100000453 is an apocalyptic number.

It is an amenable number.

100000453 is a deficient number, since it is larger than the sum of its proper divisors (16442555).

100000453 is an equidigital number, since it uses as much as digits as its factorization.

100000453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269603.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 100000453 is about 10000.0226499743. The cubic root of 100000453 is about 464.1595842401.

Adding to 100000453 its reverse (354000001), we get a palindrome (454000454).

The spelling of 100000453 in words is "one hundred million, four hundred fifty-three", and thus it is an aban number.