100450315 has 16 divisors (see below), whose sum is σ = 143751168. Its totient is φ = 65884896.

The previous prime is 100450313. The next prime is 100450349. The reversal of 100450315 is 513054001.

It is not a de Polignac number, because 100450315 - 2¹ = 100450313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100450292 and 100450301.

It is not an unprimeable number, because it can be changed into a prime (100450313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61587 + ... + 63196.

It is an arithmetic number, because the mean of its divisors is an integer number (8984448).

Almost surely, 2^100450315 is an apocalyptic number.

100450315 is a deficient number, since it is larger than the sum of its proper divisors (43300853).

100450315 is a wasteful number, since it uses less digits than its factorization.

100450315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124818.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 100450315 is about 10022.4904589628. The cubic root of 100450315 is about 464.8545658416.

The spelling of 100450315 in words is "one hundred million, four hundred fifty thousand, three hundred fifteen".