100140714 has 12 divisors (see below), whose sum is σ = 216971586. Its totient is φ = 33380232.

The previous prime is 100140709. The next prime is 100140731. The reversal of 100140714 is 417041001.

It can be written as a sum of positive squares in only one way, i.e., 98664489 + 1476225 = 9933^2 + 1215^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5563373 = 100140714 / (1 + 0 + 0 + 1 + 4 + 0 + 7 + 1 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2781669 + ... + 2781704.

Almost surely, 2^100140714 is an apocalyptic number.

100140714 is an abundant number, since it is smaller than the sum of its proper divisors (116830872).

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

100140714 is a wasteful number, since it uses less digits than its factorization.

100140714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563381 (or 5563378 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 100140714 is about 10007.0332266861. The cubic root of 100140714 is about 464.3764935009.

Adding to 100140714 its reverse (417041001), we get a palindrome (517181715).

The spelling of 100140714 in words is "one hundred million, one hundred forty thousand, seven hundred fourteen".