111536363432 has 64 divisors (see below), whose sum is σ = 227708470080. Its totient is φ = 50910999552.

The previous prime is 111536363371. The next prime is 111536363437. The reversal of 111536363432 is 234363635111.

111536363432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (111536363437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5478023 + ... + 5498345.

It is an arithmetic number, because the mean of its divisors is an integer number (3557944845).

Almost surely, 2^111536363432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111536363432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113854235040).

111536363432 is an abundant number, since it is smaller than the sum of its proper divisors (116172106648).

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

111536363432 is a wasteful number, since it uses less digits than its factorization.

111536363432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20922 (or 20918 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

Adding to 111536363432 its reverse (234363635111), we get a palindrome (345899998543).

The spelling of 111536363432 in words is "one hundred eleven billion, five hundred thirty-six million, three hundred sixty-three thousand, four hundred thirty-two".