11143310329 has 2 divisors, whose sum is σ = 11143310330. Its totient is φ = 11143310328.

The previous prime is 11143310279. The next prime is 11143310341. The reversal of 11143310329 is 92301334111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10240428025 + 902882304 = 101195^2 + 30048^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11143310329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11143310297 and 11143310306.

It is not a weakly prime, because it can be changed into another prime (11143310369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571655164 + 5571655165.

It is an arithmetic number, because the mean of its divisors is an integer number (5571655165).

Almost surely, 2^11143310329 is an apocalyptic number.

It is an amenable number.

11143310329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11143310329 is an equidigital number, since it uses as much as digits as its factorization.

11143310329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 11143310329 in words is "eleven billion, one hundred forty-three million, three hundred ten thousand, three hundred twenty-nine".