100441453 has 4 divisors (see below), whose sum is σ = 114790240. Its totient is φ = 86092668.

The previous prime is 100441447. The next prime is 100441459. The reversal of 100441453 is 354144001.

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 an interprime number because it is at equal distance from previous prime (100441447) and next prime (100441459).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100441453 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 (100441459) 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, 7174383 + ... + 7174396.

It is an arithmetic number, because the mean of its divisors is an integer number (28697560).

Almost surely, 2^100441453 is an apocalyptic number.

It is an amenable number.

100441453 is a deficient number, since it is larger than the sum of its proper divisors (14348787).

100441453 is an equidigital number, since it uses as much as digits as its factorization.

100441453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14348786.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 100441453 is about 10022.0483435274. The cubic root of 100441453 is about 464.8408951949.

Adding to 100441453 its reverse (354144001), we get a palindrome (454585454).

The spelling of 100441453 in words is "one hundred million, four hundred forty-one thousand, four hundred fifty-three".