10100843 has 6 divisors (see below), whose sum is σ = 10191132. Its totient is φ = 10011300.

The previous prime is 10100813. The next prime is 10100869. The reversal of 10100843 is 34800101.

It is a happy number.

It is not a de Polignac number, because 10100843 - 2²² = 5906539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10100803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22580 + ... + 23022.

It is an arithmetic number, because the mean of its divisors is an integer number (1698522).

Almost surely, 2^10100843 is an apocalyptic number.

10100843 is a deficient number, since it is larger than the sum of its proper divisors (90289).

10100843 is an frugal number, since it uses more digits than its factorization.

10100843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 594 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10100843 is about 3178.1823421572. The cubic root of 10100843 is about 216.1652470623.

Adding to 10100843 its reverse (34800101), we get a palindrome (44900944).

The spelling of 10100843 in words is "ten million, one hundred thousand, eight hundred forty-three".