111340342123104 has 48 divisors (see below), whose sum is σ = 302346618703920. Its totient is φ = 35833673326080.

The previous prime is 111340342122991. The next prime is 111340342123147. The reversal of 111340342123104 is 401321243043111.

It is a tau number, because it is divible by the number of its divisors (48).

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, 19996466707 + ... + 19996472274.

It is an arithmetic number, because the mean of its divisors is an integer number (6298887889665).

Almost surely, 2^{111340342123104} is an apocalyptic number.

It is an amenable number.

111340342123104 is an abundant number, since it is smaller than the sum of its proper divisors (191006276580816).

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

111340342123104 is a wasteful number, since it uses less digits than its factorization.

111340342123104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39992939023 (or 39992939015 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 111340342123104 its reverse (401321243043111), we get a palindrome (512661585166215).

The spelling of 111340342123104 in words is "one hundred eleven trillion, three hundred forty billion, three hundred forty-two million, one hundred twenty-three thousand, one hundred four".