111338738683 has 2 divisors, whose sum is σ = 111338738684. Its totient is φ = 111338738682.

The previous prime is 111338738677. The next prime is 111338738701. The reversal of 111338738683 is 386837833111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111338738683 - 2¹³ = 111338730491 is a prime.

It is a super-4 number, since 4×111338738683⁴ (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111338738683.

It is not a weakly prime, because it can be changed into another prime (111338738633) 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 as a sum of consecutive naturals, namely, 55669369341 + 55669369342.

It is an arithmetic number, because the mean of its divisors is an integer number (55669369342).

Almost surely, 2^111338738683 is an apocalyptic number.

111338738683 is a deficient number, since it is larger than the sum of its proper divisors (1).

111338738683 is an equidigital number, since it uses as much as digits as its factorization.

111338738683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 52.

The spelling of 111338738683 in words is "one hundred eleven billion, three hundred thirty-eight million, seven hundred thirty-eight thousand, six hundred eighty-three".