111200234034 has 16 divisors (see below), whose sum is σ = 223397782272. Its totient is φ = 36900525648.

The previous prime is 111200234017. The next prime is 111200234039. The reversal of 111200234034 is 430432002111.

It is a self number, because there is not a number n which added to its sum of digits gives 111200234034.

It is not an unprimeable number, because it can be changed into a prime (111200234039) 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 7 ways as a sum of consecutive naturals, for example, 41553309 + ... + 41555984.

It is an arithmetic number, because the mean of its divisors is an integer number (13962361392).

Almost surely, 2^111200234034 is an apocalyptic number.

111200234034 is an abundant number, since it is smaller than the sum of its proper divisors (112197548238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111200234034 is a wasteful number, since it uses less digits than its factorization.

111200234034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83109521.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 111200234034 its reverse (430432002111), we get a palindrome (541632236145).

The spelling of 111200234034 in words is "one hundred eleven billion, two hundred million, two hundred thirty-four thousand, thirty-four".