111233302340 has 12 divisors (see below), whose sum is σ = 233589934956. Its totient is φ = 44493320928.

The previous prime is 111233302337. The next prime is 111233302357. The reversal of 111233302340 is 43203332111.

It can be written as a sum of positive squares in 2 ways, for example, as 82359816256 + 28873486084 = 286984^2 + 169922^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2780832539 + ... + 2780832578.

It is an arithmetic number, because the mean of its divisors is an integer number (19465827913).

Almost surely, 2^111233302340 is an apocalyptic number.

111233302340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111233302340 is an abundant number, since it is smaller than the sum of its proper divisors (122356632616).

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

111233302340 is a wasteful number, since it uses less digits than its factorization.

111233302340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561665126 (or 5561665124 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 111233302340 its reverse (43203332111), we get a palindrome (154436634451).

The spelling of 111233302340 in words is "one hundred eleven billion, two hundred thirty-three million, three hundred two thousand, three hundred forty".