111143341341 has 6 divisors (see below), whose sum is σ = 160540381950. Its totient is φ = 74095560888.

The previous prime is 111143341297. The next prime is 111143341349. The reversal of 111143341341 is 143143341111.

It can be written as a sum of positive squares in only one way, i.e., 91781732025 + 19361609316 = 302955^2 + 139146^2 .

It is not a de Polignac number, because 111143341341 - 2⁶ = 111143341277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111143341349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6174630066 + ... + 6174630083.

It is an arithmetic number, because the mean of its divisors is an integer number (26756730325).

Almost surely, 2^111143341341 is an apocalyptic number.

It is an amenable number.

111143341341 is a deficient number, since it is larger than the sum of its proper divisors (49397040609).

111143341341 is a wasteful number, since it uses less digits than its factorization.

111143341341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12349260155 (or 12349260152 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 111143341341 its reverse (143143341111), we get a palindrome (254286682452).

The spelling of 111143341341 in words is "one hundred eleven billion, one hundred forty-three million, three hundred forty-one thousand, three hundred forty-one".