111023201083 has 2 divisors, whose sum is σ = 111023201084. Its totient is φ = 111023201082.

The previous prime is 111023201071. The next prime is 111023201119. The reversal of 111023201083 is 380102320111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111023201083 is a prime.

It is not a weakly prime, because it can be changed into another prime (111023201063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511600541 + 55511600542.

It is an arithmetic number, because the mean of its divisors is an integer number (55511600542).

Almost surely, 2^111023201083 is an apocalyptic number.

111023201083 is a deficient number, since it is larger than the sum of its proper divisors (1).

111023201083 is an equidigital number, since it uses as much as digits as its factorization.

111023201083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 111023201083 its reverse (380102320111), we get a palindrome (491125521194).

It can be divided in two parts, 11102320108 and 3, that added together give a palindrome (11102320111).

The spelling of 111023201083 in words is "one hundred eleven billion, twenty-three million, two hundred one thousand, eighty-three".