13143040201 has 4 divisors (see below), whose sum is σ = 13290714900. Its totient is φ = 12995365504.

The previous prime is 13143040189. The next prime is 13143040217. The reversal of 13143040201 is 10204034131.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1240448400 + 11902591801 = 35220^2 + 109099^2 .

It is a cyclic number.

It is not a de Polignac number, because 13143040201 - 2¹³ = 13143032009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13143040291) 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, 73837216 + ... + 73837393.

It is an arithmetic number, because the mean of its divisors is an integer number (3322678725).

Almost surely, 2^13143040201 is an apocalyptic number.

It is an amenable number.

13143040201 is a deficient number, since it is larger than the sum of its proper divisors (147674699).

13143040201 is an equidigital number, since it uses as much as digits as its factorization.

13143040201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147674698.

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

Adding to 13143040201 its reverse (10204034131), we get a palindrome (23347074332).

The spelling of 13143040201 in words is "thirteen billion, one hundred forty-three million, forty thousand, two hundred one".