11012111108023 has 2 divisors, whose sum is σ = 11012111108024. Its totient is φ = 11012111108022.

The previous prime is 11012111107927. The next prime is 11012111108029. The reversal of 11012111108023 is 32080111121011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012111108023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012111107985 and 11012111108003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012111108029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506055554011 + 5506055554012.

It is an arithmetic number, because the mean of its divisors is an integer number (5506055554012).

Almost surely, 2^{11012111108023} is an apocalyptic number.

11012111108023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012111108023 is an equidigital number, since it uses as much as digits as its factorization.

11012111108023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 22.

Adding to 11012111108023 its reverse (32080111121011), we get a palindrome (43092222229034).

The spelling of 11012111108023 in words is "eleven trillion, twelve billion, one hundred eleven million, one hundred eight thousand, twenty-three".