100453063 has 4 divisors (see below), whose sum is σ = 101244160. Its totient is φ = 99661968.

The previous prime is 100453043. The next prime is 100453081. The reversal of 100453063 is 360354001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100453063 - 2¹³ = 100444871 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 (100453043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395358 + ... + 395611.

It is an arithmetic number, because the mean of its divisors is an integer number (25311040).

Almost surely, 2^100453063 is an apocalyptic number.

100453063 is a deficient number, since it is larger than the sum of its proper divisors (791097).

100453063 is an equidigital number, since it uses as much as digits as its factorization.

100453063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791096.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 100453063 is about 10022.6275496997. The cubic root of 100453063 is about 464.8588047820.

The spelling of 100453063 in words is "one hundred million, four hundred fifty-three thousand, sixty-three".