10641120911 has 2 divisors, whose sum is σ = 10641120912. Its totient is φ = 10641120910.

The previous prime is 10641120901. The next prime is 10641120949. The reversal of 10641120911 is 11902114601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10641120911 - 2¹⁰ = 10641119887 is a prime.

It is a super-2 number, since 2×10641120911² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10641120901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5320560455 + 5320560456.

It is an arithmetic number, because the mean of its divisors is an integer number (5320560456).

Almost surely, 2^10641120911 is an apocalyptic number.

10641120911 is a deficient number, since it is larger than the sum of its proper divisors (1).

10641120911 is an equidigital number, since it uses as much as digits as its factorization.

10641120911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 10641120911 in words is "ten billion, six hundred forty-one million, one hundred twenty thousand, nine hundred eleven".