100521714 has 48 divisors (see below), whose sum is σ = 221040000. Its totient is φ = 30433536.

The previous prime is 100521713. The next prime is 100521719. The reversal of 100521714 is 417125001.

It is a happy number.

It is a super-2 number, since 2×100521714² = 20209229970995592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100521713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49287 + ... + 51285.

It is an arithmetic number, because the mean of its divisors is an integer number (4605000).

Almost surely, 2^100521714 is an apocalyptic number.

100521714 is an abundant number, since it is smaller than the sum of its proper divisors (120518286).

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

100521714 is a wasteful number, since it uses less digits than its factorization.

100521714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 100521714 is about 10026.0517652763. The cubic root of 100521714 is about 464.9646776268.

Adding to 100521714 its reverse (417125001), we get a palindrome (517646715).

The spelling of 100521714 in words is "one hundred million, five hundred twenty-one thousand, seven hundred fourteen".