10776780341111 has 4 divisors (see below), whose sum is σ = 10785206284800. Its totient is φ = 10768354397424.

The previous prime is 10776780340993. The next prime is 10776780341147. The reversal of 10776780341111 is 11114308767701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10776780341111 - 2¹⁴ = 10776780324727 is a prime.

It is a super-2 number, since 2×10776780341111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10776789341111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4212969926 + ... + 4212972483.

It is an arithmetic number, because the mean of its divisors is an integer number (2696301571200).

Almost surely, 2^{10776780341111} is an apocalyptic number.

10776780341111 is a deficient number, since it is larger than the sum of its proper divisors (8425943689).

10776780341111 is an equidigital number, since it uses as much as digits as its factorization.

10776780341111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8425943688.

The product of its (nonzero) digits is 197568, while the sum is 47.

The spelling of 10776780341111 in words is "ten trillion, seven hundred seventy-six billion, seven hundred eighty million, three hundred forty-one thousand, one hundred eleven".