100014243 has 36 divisors (see below), whose sum is σ = 160856280. Its totient is φ = 55112064.

The previous prime is 100014227. The next prime is 100014251. The reversal of 100014243 is 342410001.

It is not a de Polignac number, because 100014243 - 2⁴ = 100014227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100014203) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 123223 + ... + 124031.

It is an arithmetic number, because the mean of its divisors is an integer number (4468230).

Almost surely, 2^100014243 is an apocalyptic number.

100014243 is a deficient number, since it is larger than the sum of its proper divisors (60842037).

100014243 is an equidigital number, since it uses as much as digits as its factorization.

100014243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 100014243 is about 10000.7121246439. The cubic root of 100014243 is about 464.1809190317.

Adding to 100014243 its reverse (342410001), we get a palindrome (442424244).

The spelling of 100014243 in words is "one hundred million, fourteen thousand, two hundred forty-three".