111114141320 has 128 divisors (see below), whose sum is σ = 325800921600. Its totient is φ = 33097199616.

The previous prime is 111114141317. The next prime is 111114141323. The reversal of 111114141320 is 23141411111.

It is an interprime number because it is at equal distance from previous prime (111114141317) and next prime (111114141323).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 111114141292 and 111114141301.

It is not an unprimeable number, because it can be changed into a prime (111114141323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 835940 + ... + 959699.

It is an arithmetic number, because the mean of its divisors is an integer number (2545319700).

Almost surely, 2^111114141320 is an apocalyptic number.

111114141320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111114141320 is an abundant number, since it is smaller than the sum of its proper divisors (214686780280).

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

111114141320 is a wasteful number, since it uses less digits than its factorization.

111114141320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795687 (or 1795683 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 111114141320 its reverse (23141411111), we get a palindrome (134255552431).

The spelling of 111114141320 in words is "one hundred eleven billion, one hundred fourteen million, one hundred forty-one thousand, three hundred twenty".