111332113002 has 96 divisors (see below), whose sum is σ = 266332510080. Its totient is φ = 33329472000.

The previous prime is 111332112971. The next prime is 111332113021. The reversal of 111332113002 is 200311233111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30325627 + ... + 30329297.

It is an arithmetic number, because the mean of its divisors is an integer number (2774296980).

Almost surely, 2^111332113002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111332113002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133166255040).

111332113002 is an abundant number, since it is smaller than the sum of its proper divisors (155000397078).

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

111332113002 is a wasteful number, since it uses less digits than its factorization.

111332113002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500 (or 5497 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 111332113002 its reverse (200311233111), we get a palindrome (311643346113).

The spelling of 111332113002 in words is "one hundred eleven billion, three hundred thirty-two million, one hundred thirteen thousand, two".