111341031020340 has 96 divisors (see below), whose sum is σ = 340099979313024. Its totient is φ = 26991468341760.

The previous prime is 111341031020333. The next prime is 111341031020341. The reversal of 111341031020340 is 43020130143111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 111341031020340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111341031020341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62425822 + ... + 64184618.

It is an arithmetic number, because the mean of its divisors is an integer number (3542708117844).

Almost surely, 2^{111341031020340} is an apocalyptic number.

111341031020340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111341031020340 is an abundant number, since it is smaller than the sum of its proper divisors (228758948292684).

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

111341031020340 is a wasteful number, since it uses less digits than its factorization.

111341031020340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854737 (or 1854735 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 111341031020340 its reverse (43020130143111), we get a palindrome (154361161163451).

The spelling of 111341031020340 in words is "one hundred eleven trillion, three hundred forty-one billion, thirty-one million, twenty thousand, three hundred forty".