111144140232130 has 64 divisors (see below), whose sum is σ = 212102147825280. Its totient is φ = 41788288281600.

The previous prime is 111144140232127. The next prime is 111144140232163. The reversal of 111144140232130 is 31232041441111.

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, 1963267525 + ... + 1963324135.

It is an arithmetic number, because the mean of its divisors is an integer number (3314096059770).

Almost surely, 2^{111144140232130} is an apocalyptic number.

111144140232130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111144140232130 is a deficient number, since it is larger than the sum of its proper divisors (100958007593150).

111144140232130 is a wasteful number, since it uses less digits than its factorization.

111144140232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71395.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 111144140232130 its reverse (31232041441111), we get a palindrome (142376181673241).

The spelling of 111144140232130 in words is "one hundred eleven trillion, one hundred forty-four billion, one hundred forty million, two hundred thirty-two thousand, one hundred thirty".