111320231233264 has 20 divisors (see below), whose sum is σ = 223120291050360. Its totient is φ = 53740801284800.

The previous prime is 111320231233259. The next prime is 111320231233271. The reversal of 111320231233264 is 462332132023111.

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, 119957145262 + ... + 119957146189.

It is an arithmetic number, because the mean of its divisors is an integer number (11156014552518).

Almost surely, 2^{111320231233264} is an apocalyptic number.

It is an amenable number.

111320231233264 is an abundant number, since it is smaller than the sum of its proper divisors (111800059817096).

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

111320231233264 is a wasteful number, since it uses less digits than its factorization.

111320231233264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239914291488 (or 239914291482 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 111320231233264 its reverse (462332132023111), we get a palindrome (573652363256375).

The spelling of 111320231233264 in words is "one hundred eleven trillion, three hundred twenty billion, two hundred thirty-one million, two hundred thirty-three thousand, two hundred sixty-four".