11310304143 has 8 divisors (see below), whose sum is σ = 15401265408. Its totient is φ = 7379772824.

The previous prime is 11310304127. The next prime is 11310304193. The reversal of 11310304143 is 34140301311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11310304143 - 2⁴ = 11310304127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310304193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40107321 + ... + 40107602.

It is an arithmetic number, because the mean of its divisors is an integer number (1925158176).

Almost surely, 2^11310304143 is an apocalyptic number.

11310304143 is a deficient number, since it is larger than the sum of its proper divisors (4090961265).

11310304143 is an equidigital number, since it uses as much as digits as its factorization.

11310304143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80214973.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11310304143 its reverse (34140301311), we get a palindrome (45450605454).

The spelling of 11310304143 in words is "eleven billion, three hundred ten million, three hundred four thousand, one hundred forty-three".