111032999966641 has 2 divisors, whose sum is σ = 111032999966642. Its totient is φ = 111032999966640.

The previous prime is 111032999966599. The next prime is 111032999966711. The reversal of 111032999966641 is 146669999230111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77945149109025 + 33087850857616 = 8828655^2 + 5752204^2 .

It is a cyclic number.

It is not a de Polignac number, because 111032999966641 - 2⁷ = 111032999966513 is a prime.

It is a super-2 number, since 2×111032999966641² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111032999976641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55516499983320 + 55516499983321.

It is an arithmetic number, because the mean of its divisors is an integer number (55516499983321).

Almost surely, 2^{111032999966641} is an apocalyptic number.

It is an amenable number.

111032999966641 is a deficient number, since it is larger than the sum of its proper divisors (1).

111032999966641 is an equidigital number, since it uses as much as digits as its factorization.

111032999966641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34012224, while the sum is 67.

The spelling of 111032999966641 in words is "one hundred eleven trillion, thirty-two billion, nine hundred ninety-nine million, nine hundred sixty-six thousand, six hundred forty-one".