100453315 has 8 divisors (see below), whose sum is σ = 121241808. Its totient is φ = 79897440.

The previous prime is 100453313. The next prime is 100453337. The reversal of 100453315 is 513354001.

It is a happy number.

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

It is not a de Polignac number, because 100453315 - 2¹ = 100453313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100453313) 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 7 ways as a sum of consecutive naturals, for example, 57201 + ... + 58930.

It is an arithmetic number, because the mean of its divisors is an integer number (15155226).

Almost surely, 2^100453315 is an apocalyptic number.

100453315 is a deficient number, since it is larger than the sum of its proper divisors (20788493).

100453315 is a wasteful number, since it uses less digits than its factorization.

100453315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116309.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 100453315 is about 10022.6401212455. The cubic root of 100453315 is about 464.8591935019.

The spelling of 100453315 in words is "one hundred million, four hundred fifty-three thousand, three hundred fifteen".