100887322 has 8 divisors (see below), whose sum is σ = 151529076. Its totient is φ = 50377632.

The previous prime is 100887313. The next prime is 100887323. The reversal of 100887322 is 223788001.

It can be written as a sum of positive squares in 2 ways, for example, as 80084601 + 20802721 = 8949^2 + 4561^2 .

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

It is not an unprimeable number, because it can be changed into a prime (100887323) 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, 31083 + ... + 34174.

Almost surely, 2^100887322 is an apocalyptic number.

100887322 is a deficient number, since it is larger than the sum of its proper divisors (50641754).

100887322 is an equidigital number, since it uses as much as digits as its factorization.

100887322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66032.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 100887322 is about 10044.2681166922. The cubic root of 100887322 is about 465.5277039894.

The spelling of 100887322 in words is "one hundred million, eight hundred eighty-seven thousand, three hundred twenty-two".