111032982289 has 2 divisors, whose sum is σ = 111032982290. Its totient is φ = 111032982288.

The previous prime is 111032982251. The next prime is 111032982293. The reversal of 111032982289 is 982289230111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92117106064 + 18915876225 = 303508^2 + 137535^2 .

It is a cyclic number.

It is not a de Polignac number, because 111032982289 - 2¹⁷ = 111032851217 is a prime.

It is not a weakly prime, because it can be changed into another prime (111032982089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55516491144 + 55516491145.

It is an arithmetic number, because the mean of its divisors is an integer number (55516491145).

Almost surely, 2^111032982289 is an apocalyptic number.

It is an amenable number.

111032982289 is a deficient number, since it is larger than the sum of its proper divisors (1).

111032982289 is an equidigital number, since it uses as much as digits as its factorization.

111032982289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 46.

The spelling of 111032982289 in words is "one hundred eleven billion, thirty-two million, nine hundred eighty-two thousand, two hundred eighty-nine".