100563340 has 24 divisors (see below), whose sum is σ = 214079040. Its totient is φ = 39673728.

The previous prime is 100563311. The next prime is 100563341. The reversal of 100563340 is 43365001.

It is a super-2 number, since 2×100563340² = 20225970703911200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100563341) 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, 32980 + ... + 35899.

It is an arithmetic number, because the mean of its divisors is an integer number (8919960).

Almost surely, 2^100563340 is an apocalyptic number.

100563340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100563340 is an abundant number, since it is smaller than the sum of its proper divisors (113515700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100563340 is a wasteful number, since it uses less digits than its factorization.

100563340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68961 (or 68959 counting only the distinct ones).

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

The square root of 100563340 is about 10028.1274423493. The cubic root of 100563340 is about 465.0288493297.

The spelling of 100563340 in words is "one hundred million, five hundred sixty-three thousand, three hundred forty".