111401313400 has 192 divisors, whose sum is σ = 289189303200. Its totient is φ = 39626496000.

The previous prime is 111401313391. The next prime is 111401313407. The reversal of 111401313400 is 4313104111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111401313407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40790035 + ... + 40792765.

Almost surely, 2^111401313400 is an apocalyptic number.

111401313400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111401313400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144594651600).

111401313400 is an abundant number, since it is smaller than the sum of its proper divisors (177787989800).

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

111401313400 is a wasteful number, since it uses less digits than its factorization.

111401313400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330 (or 3321 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111401313400 its reverse (4313104111), we get a palindrome (115714417511).

The spelling of 111401313400 in words is "one hundred eleven billion, four hundred one million, three hundred thirteen thousand, four hundred".