111204120023304 has 128 divisors (see below), whose sum is σ = 346957903180800. Its totient is φ = 28855215440640.

The previous prime is 111204120023261. The next prime is 111204120023327. The reversal of 111204120023304 is 403320021402111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28335774 + ... + 32020685.

It is an arithmetic number, because the mean of its divisors is an integer number (2710608618600).

Almost surely, 2^{111204120023304} is an apocalyptic number.

111204120023304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111204120023304 is an abundant number, since it is smaller than the sum of its proper divisors (235753783157496).

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

111204120023304 is a wasteful number, since it uses less digits than its factorization.

111204120023304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60357483 (or 60357479 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 111204120023304 its reverse (403320021402111), we get a palindrome (514524141425415).

The spelling of 111204120023304 in words is "one hundred eleven trillion, two hundred four billion, one hundred twenty million, twenty-three thousand, three hundred four".