111323045341 has 4 divisors (see below), whose sum is σ = 111332034684. Its totient is φ = 111314056000.

The previous prime is 111323045299. The next prime is 111323045363. The reversal of 111323045341 is 143540323111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143540323111 = 61 ⋅2353120051.

It can be written as a sum of positive squares in 2 ways, for example, as 48379762116 + 62943283225 = 219954^2 + 250885^2 .

It is a cyclic number.

It is not a de Polignac number, because 111323045341 - 2⁹ = 111323044829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111323045641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4476070 + ... + 4500871.

It is an arithmetic number, because the mean of its divisors is an integer number (27833008671).

Almost surely, 2^111323045341 is an apocalyptic number.

It is an amenable number.

111323045341 is a deficient number, since it is larger than the sum of its proper divisors (8989343).

111323045341 is an equidigital number, since it uses as much as digits as its factorization.

111323045341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8989342.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 111323045341 its reverse (143540323111), we get a palindrome (254863368452).

The spelling of 111323045341 in words is "one hundred eleven billion, three hundred twenty-three million, forty-five thousand, three hundred forty-one".