13130333143 has 4 divisors (see below), whose sum is σ = 13345584568. Its totient is φ = 12915081720.

The previous prime is 13130333101. The next prime is 13130333159. The reversal of 13130333143 is 34133303131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13130333143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130303143) 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, 107625621 + ... + 107625742.

It is an arithmetic number, because the mean of its divisors is an integer number (3336396142).

Almost surely, 2^13130333143 is an apocalyptic number.

13130333143 is a deficient number, since it is larger than the sum of its proper divisors (215251425).

13130333143 is an equidigital number, since it uses as much as digits as its factorization.

13130333143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215251424.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13130333143 its reverse (34133303131), we get a palindrome (47263636274).

The spelling of 13130333143 in words is "thirteen billion, one hundred thirty million, three hundred thirty-three thousand, one hundred forty-three".