1143113210443 has 8 divisors (see below), whose sum is σ = 1187221800960. Its totient is φ = 1099829079720.

The previous prime is 1143113210431. The next prime is 1143113210471. The reversal of 1143113210443 is 3440123113411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1143113210443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1143113210423) 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, 206112123 + ... + 206117668.

It is an arithmetic number, because the mean of its divisors is an integer number (148402725120).

Almost surely, 2^{1143113210443} is an apocalyptic number.

1143113210443 is a deficient number, since it is larger than the sum of its proper divisors (44108590517).

1143113210443 is an equidigital number, since it uses as much as digits as its factorization.

1143113210443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412229897.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1143113210443 its reverse (3440123113411), we get a palindrome (4583236323854).

The spelling of 1143113210443 in words is "one trillion, one hundred forty-three billion, one hundred thirteen million, two hundred ten thousand, four hundred forty-three".