111434314232 has 128 divisors (see below), whose sum is σ = 225648322560. Its totient is φ = 51467243520.

The previous prime is 111434314231. The next prime is 111434314247. The reversal of 111434314232 is 232413434111.

It is a super-2 number, since 2×111434314232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111434314195 and 111434314204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111434314231) 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 31 ways as a sum of consecutive naturals, for example, 315677768 + ... + 315678120.

It is an arithmetic number, because the mean of its divisors is an integer number (1762877520).

Almost surely, 2^111434314232 is an apocalyptic number.

It is an amenable number.

111434314232 is an abundant number, since it is smaller than the sum of its proper divisors (114214008328).

111434314232 is a wasteful number, since it uses less digits than its factorization.

111434314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 809 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

Adding to 111434314232 its reverse (232413434111), we get a palindrome (343847748343).

The spelling of 111434314232 in words is "one hundred eleven billion, four hundred thirty-four million, three hundred fourteen thousand, two hundred thirty-two".