10411120991 has 2 divisors, whose sum is σ = 10411120992. Its totient is φ = 10411120990.

The previous prime is 10411120987. The next prime is 10411121027. The reversal of 10411120991 is 19902111401.

It is a weak prime.

It is an emirp because it is prime and its reverse (19902111401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10411120991 - 2² = 10411120987 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10411120921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5205560495 + 5205560496.

It is an arithmetic number, because the mean of its divisors is an integer number (5205560496).

Almost surely, 2^10411120991 is an apocalyptic number.

10411120991 is a deficient number, since it is larger than the sum of its proper divisors (1).

10411120991 is an equidigital number, since it uses as much as digits as its factorization.

10411120991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 10411120991 in words is "ten billion, four hundred eleven million, one hundred twenty thousand, nine hundred ninety-one".