111430114320 has 80 divisors (see below), whose sum is σ = 394780982400. Its totient is φ = 25469740032.

The previous prime is 111430114309. The next prime is 111430114349. The reversal of 111430114320 is 23411034111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 33162045 + ... + 33165404.

It is an arithmetic number, because the mean of its divisors is an integer number (4934762280).

Almost surely, 2^111430114320 is an apocalyptic number.

111430114320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111430114320 is an abundant number, since it is smaller than the sum of its proper divisors (283350868080).

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

111430114320 is a wasteful number, since it uses less digits than its factorization.

111430114320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66327472 (or 66327466 counting only the distinct ones).

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

Adding to 111430114320 its reverse (23411034111), we get a palindrome (134841148431).

The spelling of 111430114320 in words is "one hundred eleven billion, four hundred thirty million, one hundred fourteen thousand, three hundred twenty".