111400203411232 has 48 divisors (see below), whose sum is σ = 225967688416512. Its totient is φ = 54032559508480.

The previous prime is 111400203411199. The next prime is 111400203411241. The reversal of 111400203411232 is 232114302004111.

It is a junction number, because it is equal to n+sod(n) for n = 111400203411197 and 111400203411206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327570244 + ... + 327910147.

It is an arithmetic number, because the mean of its divisors is an integer number (4707660175344).

Almost surely, 2^{111400203411232} is an apocalyptic number.

It is an amenable number.

111400203411232 is an abundant number, since it is smaller than the sum of its proper divisors (114567485005280).

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

111400203411232 is a wasteful number, since it uses less digits than its factorization.

111400203411232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655480561 (or 655480553 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111400203411232 its reverse (232114302004111), we get a palindrome (343514505415343).

The spelling of 111400203411232 in words is "one hundred eleven trillion, four hundred billion, two hundred three million, four hundred eleven thousand, two hundred thirty-two".