111195427041 has 24 divisors (see below), whose sum is σ = 170141306400. Its totient is φ = 69737798016.

The previous prime is 111195427027. The next prime is 111195427051. The reversal of 111195427041 is 140724591111.

111195427041 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 9 + 542 + 70 + 41 = 666.

It is not a de Polignac number, because 111195427041 - 2¹⁷ = 111195295969 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111195426987 and 111195427005.

It is not an unprimeable number, because it can be changed into a prime (111195427051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172110 + ... + 502008.

It is an arithmetic number, because the mean of its divisors is an integer number (7089221100).

Almost surely, 2^111195427041 is an apocalyptic number.

It is an amenable number.

111195427041 is a deficient number, since it is larger than the sum of its proper divisors (58945879359).

111195427041 is a wasteful number, since it uses less digits than its factorization.

111195427041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332125 (or 332122 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The spelling of 111195427041 in words is "one hundred eleven billion, one hundred ninety-five million, four hundred twenty-seven thousand, forty-one".