111204131041201 has 32 divisors (see below), whose sum is σ = 122129383219200. Its totient is φ = 100417459015680.

The previous prime is 111204131041127. The next prime is 111204131041243. The reversal of 111204131041201 is 102140131402111.

It is a cyclic number.

It is not a de Polignac number, because 111204131041201 - 2⁹ = 111204131040689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111204131021201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1468139136 + ... + 1468214878.

It is an arithmetic number, because the mean of its divisors is an integer number (3816543225600).

Almost surely, 2^{111204131041201} is an apocalyptic number.

111204131041201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111204131041201 is a deficient number, since it is larger than the sum of its proper divisors (10925252177999).

111204131041201 is a wasteful number, since it uses less digits than its factorization.

111204131041201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77469.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 111204131041201 its reverse (102140131402111), we get a palindrome (213344262443312).

The spelling of 111204131041201 in words is "one hundred eleven trillion, two hundred four billion, one hundred thirty-one million, forty-one thousand, two hundred one".