111332045352 has 128 divisors (see below), whose sum is σ = 307951580160. Its totient is φ = 33258885120.

The previous prime is 111332045347. The next prime is 111332045359. The reversal of 111332045352 is 253540233111.

It is not an unprimeable number, because it can be changed into a prime (111332045359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10665928 + ... + 10676360.

It is an arithmetic number, because the mean of its divisors is an integer number (2405871720).

Almost surely, 2^111332045352 is an apocalyptic number.

111332045352 is a gapful number since it is divisible by the number (12) 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 111332045352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153975790080).

111332045352 is an abundant number, since it is smaller than the sum of its proper divisors (196619534808).

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

111332045352 is a wasteful number, since it uses less digits than its factorization.

111332045352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11023 (or 11019 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 111332045352 its reverse (253540233111), we get a palindrome (364872278463).

The spelling of 111332045352 in words is "one hundred eleven billion, three hundred thirty-two million, forty-five thousand, three hundred fifty-two".