111341243104 has 48 divisors (see below), whose sum is σ = 269788403808. Its totient is φ = 44047084032.

The previous prime is 111341243081. The next prime is 111341243179. The reversal of 111341243104 is 401342143111.

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, 19114747 + ... + 19120570.

It is an arithmetic number, because the mean of its divisors is an integer number (5620591746).

Almost surely, 2^111341243104 is an apocalyptic number.

111341243104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111341243104 is an abundant number, since it is smaller than the sum of its proper divisors (158447160704).

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

111341243104 is a wasteful number, since it uses less digits than its factorization.

111341243104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38235347 (or 38235339 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111341243104 its reverse (401342143111), we get a palindrome (512683386215).

The spelling of 111341243104 in words is "one hundred eleven billion, three hundred forty-one million, two hundred forty-three thousand, one hundred four".