111523604410241 has 4 divisors (see below), whose sum is σ = 114117176605872. Its totient is φ = 108930032214612.

The previous prime is 111523604410109. The next prime is 111523604410243. The reversal of 111523604410241 is 142014406325111.

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 a cyclic number.

It is not a de Polignac number, because 111523604410241 - 2³⁸ = 111248726503297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111523604410243) 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, 1296786097751 + ... + 1296786097836.

It is an arithmetic number, because the mean of its divisors is an integer number (28529294151468).

Almost surely, 2^{111523604410241} is an apocalyptic number.

It is an amenable number.

111523604410241 is a deficient number, since it is larger than the sum of its proper divisors (2593572195631).

111523604410241 is an equidigital number, since it uses as much as digits as its factorization.

111523604410241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593572195630.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 111523604410241 in words is "one hundred eleven trillion, five hundred twenty-three billion, six hundred four million, four hundred ten thousand, two hundred forty-one".