101123013120011 has 2 divisors, whose sum is σ = 101123013120012. Its totient is φ = 101123013120010.

The previous prime is 101123013119987. The next prime is 101123013120043. The reversal of 101123013120011 is 110021310321101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101123013120011 is a prime.

It is not a weakly prime, because it can be changed into another prime (101123013126011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561506560005 + 50561506560006.

It is an arithmetic number, because the mean of its divisors is an integer number (50561506560006).

Almost surely, 2^{101123013120011} is an apocalyptic number.

101123013120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

101123013120011 is an equidigital number, since it uses as much as digits as its factorization.

101123013120011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 101123013120011 its reverse (110021310321101), we get a palindrome (211144323441112).

The spelling of 101123013120011 in words is "one hundred one trillion, one hundred twenty-three billion, thirteen million, one hundred twenty thousand, eleven".