111123003331130 has 64 divisors (see below), whose sum is σ = 234970165294848. Its totient is φ = 37049659745280.

The previous prime is 111123003331127. The next prime is 111123003331181. The reversal of 111123003331130 is 31133300321111.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111123003331096 and 111123003331105.

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, 132113036 + ... + 132951495.

It is an arithmetic number, because the mean of its divisors is an integer number (3671408832732).

Almost surely, 2^{111123003331130} is an apocalyptic number.

111123003331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111123003331130 is an abundant number, since it is smaller than the sum of its proper divisors (123847161963718).

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

111123003331130 is a wasteful number, since it uses less digits than its factorization.

111123003331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265064711.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 111123003331130 its reverse (31133300321111), we get a palindrome (142256303652241).

The spelling of 111123003331130 in words is "one hundred eleven trillion, one hundred twenty-three billion, three million, three hundred thirty-one thousand, one hundred thirty".