111030303102 has 32 divisors (see below), whose sum is σ = 224790739488. Its totient is φ = 36557316096.

The previous prime is 111030303079. The next prime is 111030303113. The reversal of 111030303102 is 201303030111.

111030303102 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 15 ways as a sum of consecutive naturals, for example, 80803 + ... + 478110.

It is an arithmetic number, because the mean of its divisors is an integer number (7024710609).

Almost surely, 2^111030303102 is an apocalyptic number.

111030303102 is an abundant number, since it is smaller than the sum of its proper divisors (113760436386).

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

111030303102 is a wasteful number, since it uses less digits than its factorization.

111030303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559324.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 111030303102 its reverse (201303030111), we get a palindrome (312333333213).

The spelling of 111030303102 in words is "one hundred eleven billion, thirty million, three hundred three thousand, one hundred two".