10143240013 has 16 divisors (see below), whose sum is σ = 10636012800. Its totient is φ = 9660374080.

The previous prime is 10143240007. The next prime is 10143240047. The reversal of 10143240013 is 31004234101.

It is a cyclic number.

It is not a de Polignac number, because 10143240013 - 2²¹ = 10141142861 is a prime.

It is a super-2 number, since 2×10143240013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143249013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1727703 + ... + 1733563.

It is an arithmetic number, because the mean of its divisors is an integer number (664750800).

Almost surely, 2^10143240013 is an apocalyptic number.

It is an amenable number.

10143240013 is a deficient number, since it is larger than the sum of its proper divisors (492772787).

10143240013 is an equidigital number, since it uses as much as digits as its factorization.

10143240013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10143240013 its reverse (31004234101), we get a palindrome (41147474114).

The spelling of 10143240013 in words is "ten billion, one hundred forty-three million, two hundred forty thousand, thirteen".