111412134001 has 16 divisors (see below), whose sum is σ = 127931372800. Its totient is φ = 95044010688.

The previous prime is 111412133981. The next prime is 111412134019. The reversal of 111412134001 is 100431214111.

It is a cyclic number.

It is not a de Polignac number, because 111412134001 - 2⁵ = 111412133969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111412134001.

It is not an unprimeable number, because it can be changed into a prime (111412131001) 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 15 ways as a sum of consecutive naturals, for example, 4924351 + ... + 4946923.

It is an arithmetic number, because the mean of its divisors is an integer number (7995710800).

Almost surely, 2^111412134001 is an apocalyptic number.

It is an amenable number.

111412134001 is a deficient number, since it is larger than the sum of its proper divisors (16519238799).

111412134001 is a wasteful number, since it uses less digits than its factorization.

111412134001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25888.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 111412134001 its reverse (100431214111), we get a palindrome (211843348112).

The spelling of 111412134001 in words is "one hundred eleven billion, four hundred twelve million, one hundred thirty-four thousand, one".