111362202343 has 24 divisors (see below), whose sum is σ = 130584948000. Its totient is φ = 94689036288.

The previous prime is 111362202283. The next prime is 111362202377. The reversal of 111362202343 is 343202263111.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-111362202343 is a prime.

It is a super-2 number, since 2×111362202343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111362202043) 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 23 ways as a sum of consecutive naturals, for example, 3269143 + ... + 3303031.

It is an arithmetic number, because the mean of its divisors is an integer number (5441039500).

Almost surely, 2^111362202343 is an apocalyptic number.

111362202343 is a deficient number, since it is larger than the sum of its proper divisors (19222745657).

111362202343 is a wasteful number, since it uses less digits than its factorization.

111362202343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34439 (or 34432 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 111362202343 its reverse (343202263111), we get a palindrome (454564465454).

The spelling of 111362202343 in words is "one hundred eleven billion, three hundred sixty-two million, two hundred two thousand, three hundred forty-three".