111240322104 has 64 divisors (see below), whose sum is σ = 295465975200. Its totient is φ = 34833867264.

The previous prime is 111240322091. The next prime is 111240322111. The reversal of 111240322104 is 401223042111.

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, 2134087 + ... + 2185590.

Almost surely, 2^111240322104 is an apocalyptic number.

It is an amenable number.

111240322104 is an abundant number, since it is smaller than the sum of its proper divisors (184225653096).

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

111240322104 is a wasteful number, since it uses less digits than its factorization.

111240322104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319752 (or 4319748 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 111240322104 its reverse (401223042111), we get a palindrome (512463364215).

The spelling of 111240322104 in words is "one hundred eleven billion, two hundred forty million, three hundred twenty-two thousand, one hundred four".