10111011311 has 2 divisors, whose sum is σ = 10111011312. Its totient is φ = 10111011310.

The previous prime is 10111011293. The next prime is 10111011373. The reversal of 10111011311 is 11311011101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111011311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10111011292 and 10111011301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111011811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055505655 + 5055505656.

It is an arithmetic number, because the mean of its divisors is an integer number (5055505656).

Almost surely, 2^10111011311 is an apocalyptic number.

10111011311 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111011311 is an equidigital number, since it uses as much as digits as its factorization.

10111011311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 11.

Adding to 10111011311 its reverse (11311011101), we get a palindrome (21422022412).

The spelling of 10111011311 in words is "ten billion, one hundred eleven million, eleven thousand, three hundred eleven".