1131341343014 has 4 divisors (see below), whose sum is σ = 1697012014524. Its totient is φ = 565670671506.

The previous prime is 1131341343007. The next prime is 1131341343019. The reversal of 1131341343014 is 4103431431311.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131341343019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282835335752 + ... + 282835335755.

It is an arithmetic number, because the mean of its divisors is an integer number (424253003631).

Almost surely, 2^{1131341343014} is an apocalyptic number.

1131341343014 is a deficient number, since it is larger than the sum of its proper divisors (565670671510).

1131341343014 is an equidigital number, since it uses as much as digits as its factorization.

1131341343014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565670671509.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 1131341343014 its reverse (4103431431311), we get a palindrome (5234772774325).

The spelling of 1131341343014 in words is "one trillion, one hundred thirty-one billion, three hundred forty-one million, three hundred forty-three thousand, fourteen".