111043214004134 has 16 divisors (see below), whose sum is σ = 167215154274000. Its totient is φ = 55304834985984.

The previous prime is 111043214004131. The next prime is 111043214004143. The reversal of 111043214004134 is 431400412340111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111043214004097 and 111043214004106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111043214004131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38371517 + ... + 41163815.

It is an arithmetic number, because the mean of its divisors is an integer number (10450947142125).

Almost surely, 2^{111043214004134} is an apocalyptic number.

111043214004134 is a deficient number, since it is larger than the sum of its proper divisors (56171940269866).

111043214004134 is a wasteful number, since it uses less digits than its factorization.

111043214004134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869927.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 111043214004134 its reverse (431400412340111), we get a palindrome (542443626344245).

The spelling of 111043214004134 in words is "one hundred eleven trillion, forty-three billion, two hundred fourteen million, four thousand, one hundred thirty-four".