10013143 has 16 divisors (see below), whose sum is σ = 11854080. Its totient is φ = 8280000.

The previous prime is 10013141. The next prime is 10013147. The reversal of 10013143 is 34131001.

It is a cyclic number.

It is not a de Polignac number, because 10013143 - 2¹ = 10013141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 39768 + ... + 40018.

It is an arithmetic number, because the mean of its divisors is an integer number (740880).

Almost surely, 2^10013143 is an apocalyptic number.

10013143 is a deficient number, since it is larger than the sum of its proper divisors (1840937).

10013143 is a wasteful number, since it uses less digits than its factorization.

10013143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 10013143 is about 3164.3550685724. The cubic root of 10013143 is about 215.5378134667.

Adding to 10013143 its reverse (34131001), we get a palindrome (44144144).

The spelling of 10013143 in words is "ten million, thirteen thousand, one hundred forty-three".