111134022997 has 2 divisors, whose sum is σ = 111134022998. Its totient is φ = 111134022996.

The previous prime is 111134022949. The next prime is 111134023043. The reversal of 111134022997 is 799220431111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92736084676 + 18397938321 = 304526^2 + 135639^2 .

It is an emirp because it is prime and its reverse (799220431111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111134022997 - 2⁷ = 111134022869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111134022907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55567011498 + 55567011499.

It is an arithmetic number, because the mean of its divisors is an integer number (55567011499).

Almost surely, 2^111134022997 is an apocalyptic number.

It is an amenable number.

111134022997 is a deficient number, since it is larger than the sum of its proper divisors (1).

111134022997 is an equidigital number, since it uses as much as digits as its factorization.

111134022997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 111134022997 in words is "one hundred eleven billion, one hundred thirty-four million, twenty-two thousand, nine hundred ninety-seven".