111310232312032 has 24 divisors (see below), whose sum is σ = 235999098316296. Its totient is φ = 51373953374592.

The previous prime is 111310232311823. The next prime is 111310232312087. The reversal of 111310232312032 is 230213232013111.

It is a junction number, because it is equal to n+sod(n) for n = 111310232311988 and 111310232312006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133786336498 + ... + 133786337329.

It is an arithmetic number, because the mean of its divisors is an integer number (9833295763179).

Almost surely, 2^{111310232312032} is an apocalyptic number.

It is an amenable number.

111310232312032 is an abundant number, since it is smaller than the sum of its proper divisors (124688866004264).

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

111310232312032 is a wasteful number, since it uses less digits than its factorization.

111310232312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267572673850 (or 267572673842 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 111310232312032 its reverse (230213232013111), we get a palindrome (341523464325143).

The spelling of 111310232312032 in words is "one hundred eleven trillion, three hundred ten billion, two hundred thirty-two million, three hundred twelve thousand, thirty-two".