111011340140 has 12 divisors (see below), whose sum is σ = 233123814336. Its totient is φ = 44404536048.

The previous prime is 111011340137. The next prime is 111011340151. The reversal of 111011340140 is 41043110111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2775283484 + ... + 2775283523.

It is an arithmetic number, because the mean of its divisors is an integer number (19426984528).

Almost surely, 2^111011340140 is an apocalyptic number.

111011340140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111011340140 is an abundant number, since it is smaller than the sum of its proper divisors (122112474196).

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

111011340140 is a wasteful number, since it uses less digits than its factorization.

111011340140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550567016 (or 5550567014 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 111011340140 its reverse (41043110111), we get a palindrome (152054450251).

The spelling of 111011340140 in words is "one hundred eleven billion, eleven million, three hundred forty thousand, one hundred forty".