11112132041 has 4 divisors (see below), whose sum is σ = 11412459972. Its totient is φ = 10811804112.

The previous prime is 11112132037. The next prime is 11112132049. The reversal of 11112132041 is 14023121111.

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 10113319225 + 998812816 = 100565^2 + 31604^2 .

It is a cyclic number.

It is not a de Polignac number, because 11112132041 - 2² = 11112132037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112132049) 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, 150163910 + ... + 150163983.

It is an arithmetic number, because the mean of its divisors is an integer number (2853114993).

Almost surely, 2^11112132041 is an apocalyptic number.

It is an amenable number.

11112132041 is a deficient number, since it is larger than the sum of its proper divisors (300327931).

11112132041 is an equidigital number, since it uses as much as digits as its factorization.

11112132041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300327930.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11112132041 its reverse (14023121111), we get a palindrome (25135253152).

The spelling of 11112132041 in words is "eleven billion, one hundred twelve million, one hundred thirty-two thousand, forty-one".