10013001443 has 4 divisors (see below), whose sum is σ = 10116228360. Its totient is φ = 9909774528.

The previous prime is 10013001431. The next prime is 10013001469. The reversal of 10013001443 is 34410031001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10013001443 - 2¹² = 10012997347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10013003443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51613313 + ... + 51613506.

It is an arithmetic number, because the mean of its divisors is an integer number (2529057090).

Almost surely, 2^10013001443 is an apocalyptic number.

10013001443 is a deficient number, since it is larger than the sum of its proper divisors (103226917).

10013001443 is an equidigital number, since it uses as much as digits as its factorization.

10013001443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103226916.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10013001443 its reverse (34410031001), we get a palindrome (44423032444).

The spelling of 10013001443 in words is "ten billion, thirteen million, one thousand, four hundred forty-three".