100442314 has 16 divisors (see below), whose sum is σ = 175436928. Its totient is φ = 42234192.

The previous prime is 100442299. The next prime is 100442327. The reversal of 100442314 is 413244001.

It is a junction number, because it is equal to n+sod(n) for n = 100442291 and 100442300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66942 + ... + 68425.

It is an arithmetic number, because the mean of its divisors is an integer number (10964808).

Almost surely, 2^100442314 is an apocalyptic number.

100442314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100442314 is a deficient number, since it is larger than the sum of its proper divisors (74994614).

100442314 is a wasteful number, since it uses less digits than its factorization.

100442314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135429.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 100442314 is about 10022.0912987260. The cubic root of 100442314 is about 464.8422234209.

Adding to 100442314 its reverse (413244001), we get a palindrome (513686315).

The spelling of 100442314 in words is "one hundred million, four hundred forty-two thousand, three hundred fourteen".