111430014132 has 48 divisors (see below), whose sum is σ = 264425091840. Its totient is φ = 36515701248.

The previous prime is 111430014127. The next prime is 111430014173. The reversal of 111430014132 is 231410034111.

It is a junction number, because it is equal to n+sod(n) for n = 111430014099 and 111430014108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31353 + ... + 473120.

It is an arithmetic number, because the mean of its divisors is an integer number (5508856080).

Almost surely, 2^111430014132 is an apocalyptic number.

111430014132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111430014132 is an abundant number, since it is smaller than the sum of its proper divisors (152995077708).

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

111430014132 is a wasteful number, since it uses less digits than its factorization.

111430014132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504792 (or 504790 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 111430014132 its reverse (231410034111), we get a palindrome (342840048243).

The spelling of 111430014132 in words is "one hundred eleven billion, four hundred thirty million, fourteen thousand, one hundred thirty-two".