111011344041 has 16 divisors (see below), whose sum is σ = 159420248064. Its totient is φ = 68306383104.

The previous prime is 111011344027. The next prime is 111011344043. The reversal of 111011344041 is 140443110111.

It is not a de Polignac number, because 111011344041 - 2³¹ = 108863860393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111011343999 and 111011344017.

It is not an unprimeable number, because it can be changed into a prime (111011344043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160945 + ... + 497921.

It is an arithmetic number, because the mean of its divisors is an integer number (9963765504).

Almost surely, 2^111011344041 is an apocalyptic number.

It is an amenable number.

111011344041 is a deficient number, since it is larger than the sum of its proper divisors (48408904023).

111011344041 is a wasteful number, since it uses less digits than its factorization.

111011344041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345440.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 111011344041 its reverse (140443110111), we get a palindrome (251454454152).

The spelling of 111011344041 in words is "one hundred eleven billion, eleven million, three hundred forty-four thousand, forty-one".