111314023420 has 12 divisors (see below), whose sum is σ = 233759449224. Its totient is φ = 44525609360.

The previous prime is 111314023411. The next prime is 111314023459. The reversal of 111314023420 is 24320413111.

It is a junction number, because it is equal to n+sod(n) for n = 111314023391 and 111314023400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2782850566 + ... + 2782850605.

It is an arithmetic number, because the mean of its divisors is an integer number (19479954102).

Almost surely, 2^111314023420 is an apocalyptic number.

111314023420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111314023420 is an abundant number, since it is smaller than the sum of its proper divisors (122445425804).

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

111314023420 is a wasteful number, since it uses less digits than its factorization.

111314023420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565701180 (or 5565701178 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 111314023420 its reverse (24320413111), we get a palindrome (135634436531).

The spelling of 111314023420 in words is "one hundred eleven billion, three hundred fourteen million, twenty-three thousand, four hundred twenty".