111204425434113 has 192 divisors, whose sum is σ = 183666066554880. Its totient is φ = 64220223513600.

The previous prime is 111204425434111. The next prime is 111204425434163. The reversal of 111204425434113 is 311434524402111.

111204425434113 is a `hidden beast` number, since 1 + 1 + 1 + 20 + 4 + 42 + 543 + 41 + 13 = 666.

It is not a de Polignac number, because 111204425434113 - 2¹ = 111204425434111 is a prime.

It is a super-2 number, since 2×111204425434113² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111204425434111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 77602529245 + ... + 77602530677.

It is an arithmetic number, because the mean of its divisors is an integer number (956594096640).

Almost surely, 2^{111204425434113} is an apocalyptic number.

It is an amenable number.

111204425434113 is a deficient number, since it is larger than the sum of its proper divisors (72461641120767).

111204425434113 is a wasteful number, since it uses less digits than its factorization.

111204425434113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580 (or 2577 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 111204425434113 its reverse (311434524402111), we get a palindrome (422638949836224).

The spelling of 111204425434113 in words is "one hundred eleven trillion, two hundred four billion, four hundred twenty-five million, four hundred thirty-four thousand, one hundred thirteen".