111101340 has 48 divisors (see below), whose sum is σ = 355525632. Its totient is φ = 25394496.

The previous prime is 111101317. The next prime is 111101351. The reversal of 111101340 is 43101111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131844 + ... + 132683.

It is an arithmetic number, because the mean of its divisors is an integer number (7406784).

Almost surely, 2^111101340 is an apocalyptic number.

111101340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111101340 is an abundant number, since it is smaller than the sum of its proper divisors (244424292).

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

111101340 is a wasteful number, since it uses less digits than its factorization.

111101340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264546 (or 264544 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 111101340 is about 10540.4620392087. The cubic root of 111101340 is about 480.7357639752.

Adding to 111101340 its reverse (43101111), we get a palindrome (154202451).

The spelling of 111101340 in words is "one hundred eleven million, one hundred one thousand, three hundred forty".