111340445350045 has 4 divisors (see below), whose sum is σ = 133608534420060. Its totient is φ = 89072356280032.

The previous prime is 111340445350027. The next prime is 111340445350081. The reversal of 111340445350045 is 540053544043111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39015251795961 + 72325193554084 = 6246219^2 + 8504422^2 .

It is a cyclic number.

It is not a de Polignac number, because 111340445350045 - 2⁹ = 111340445349533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11134044535000 + ... + 11134044535009.

It is an arithmetic number, because the mean of its divisors is an integer number (33402133605015).

Almost surely, 2^{111340445350045} is an apocalyptic number.

It is an amenable number.

111340445350045 is a deficient number, since it is larger than the sum of its proper divisors (22268089070015).

111340445350045 is an equidigital number, since it uses as much as digits as its factorization.

111340445350045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22268089070014.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 111340445350045 its reverse (540053544043111), we get a palindrome (651393989393156).

The spelling of 111340445350045 in words is "one hundred eleven trillion, three hundred forty billion, four hundred forty-five million, three hundred fifty thousand, forty-five".