100202344 has 32 divisors (see below), whose sum is σ = 205682400. Its totient is φ = 45385920.

The previous prime is 100202339. The next prime is 100202353. The reversal of 100202344 is 443202001.

It is an unprimeable number.

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, 25162 + ... + 28870.

It is an arithmetic number, because the mean of its divisors is an integer number (6427575).

Almost surely, 2^100202344 is an apocalyptic number.

It is an amenable number.

100202344 is an abundant number, since it is smaller than the sum of its proper divisors (105480056).

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

100202344 is a wasteful number, since it uses less digits than its factorization.

100202344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033 (or 4029 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 100202344 is about 10010.1120872845. The cubic root of 100202344 is about 464.4717383253.

Adding to 100202344 its reverse (443202001), we get a palindrome (543404345).

The spelling of 100202344 in words is "one hundred million, two hundred two thousand, three hundred forty-four".