111332243102 has 16 divisors (see below), whose sum is σ = 169727724000. Its totient is φ = 54759828480.

The previous prime is 111332243069. The next prime is 111332243129. The reversal of 111332243102 is 201342233111.

111332243102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809327 + ... + 936842.

It is an arithmetic number, because the mean of its divisors is an integer number (10607982750).

Almost surely, 2^111332243102 is an apocalyptic number.

111332243102 is a deficient number, since it is larger than the sum of its proper divisors (58395480898).

111332243102 is a wasteful number, since it uses less digits than its factorization.

111332243102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746691.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 111332243102 its reverse (201342233111), we get a palindrome (312674476213).

Subtracting 111332243102 from its reverse (201342233111), we obtain a palindrome (90009990009).

The spelling of 111332243102 in words is "one hundred eleven billion, three hundred thirty-two million, two hundred forty-three thousand, one hundred two".