111346576403245 has 4 divisors (see below), whose sum is σ = 133615891683900. Its totient is φ = 89077261122592.

The previous prime is 111346576403243. The next prime is 111346576403273. The reversal of 111346576403245 is 542304675643111.

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 23523644613924 + 87822931789321 = 4850118^2 + 9371389^2 .

It is a cyclic number.

It is not a de Polignac number, because 111346576403245 - 2¹ = 111346576403243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111346576403192 and 111346576403201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111346576403243) 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, 11134657640320 + ... + 11134657640329.

It is an arithmetic number, because the mean of its divisors is an integer number (33403972920975).

Almost surely, 2^{111346576403245} is an apocalyptic number.

It is an amenable number.

111346576403245 is a deficient number, since it is larger than the sum of its proper divisors (22269315280655).

111346576403245 is an equidigital number, since it uses as much as digits as its factorization.

111346576403245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22269315280654.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 111346576403245 in words is "one hundred eleven trillion, three hundred forty-six billion, five hundred seventy-six million, four hundred three thousand, two hundred forty-five".