111420310341 has 4 divisors (see below), whose sum is σ = 148560413792. Its totient is φ = 74280206892.

The previous prime is 111420310279. The next prime is 111420310363. The reversal of 111420310341 is 143013024111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 111420310341 - 2⁷ = 111420310213 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 (111420310241) 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, 18570051721 + ... + 18570051726.

It is an arithmetic number, because the mean of its divisors is an integer number (37140103448).

Almost surely, 2^111420310341 is an apocalyptic number.

It is an amenable number.

111420310341 is a deficient number, since it is larger than the sum of its proper divisors (37140103451).

111420310341 is an equidigital number, since it uses as much as digits as its factorization.

111420310341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37140103450.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 111420310341 its reverse (143013024111), we get a palindrome (254433334452).

The spelling of 111420310341 in words is "one hundred eleven billion, four hundred twenty million, three hundred ten thousand, three hundred forty-one".