11141431341223 has 4 divisors (see below), whose sum is σ = 11442551107240. Its totient is φ = 10840311575208.

The previous prime is 11141431341163. The next prime is 11141431341319. The reversal of 11141431341223 is 32214313414111.

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-11141431341223 is a prime.

It is a super-2 number, since 2×11141431341223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141431341023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150559882953 + ... + 150559883026.

It is an arithmetic number, because the mean of its divisors is an integer number (2860637776810).

Almost surely, 2^{11141431341223} is an apocalyptic number.

11141431341223 is a deficient number, since it is larger than the sum of its proper divisors (301119766017).

11141431341223 is an equidigital number, since it uses as much as digits as its factorization.

11141431341223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301119766016.

The product of its digits is 6912, while the sum is 31.

Adding to 11141431341223 its reverse (32214313414111), we get a palindrome (43355744755334).

The spelling of 11141431341223 in words is "eleven trillion, one hundred forty-one billion, four hundred thirty-one million, three hundred forty-one thousand, two hundred twenty-three".