100244402 has 16 divisors (see below), whose sum is σ = 152036352. Its totient is φ = 49568400.

The previous prime is 100244311. The next prime is 100244423. The reversal of 100244402 is 204442001.

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, 142652 + ... + 143352.

It is an arithmetic number, because the mean of its divisors is an integer number (9502272).

Almost surely, 2^100244402 is an apocalyptic number.

100244402 is a deficient number, since it is larger than the sum of its proper divisors (51791950).

100244402 is a wasteful number, since it uses less digits than its factorization.

100244402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 100244402 is about 10012.2126425681. The cubic root of 100244402 is about 464.5367135847.

Adding to 100244402 its reverse (204442001), we get a palindrome (304686403).

The spelling of 100244402 in words is "one hundred million, two hundred forty-four thousand, four hundred two".