101103133111 has 2 divisors, whose sum is σ = 101103133112. Its totient is φ = 101103133110.

The previous prime is 101103133093. The next prime is 101103133141. The reversal of 101103133111 is 111331301101.

It is a weak prime.

It is an emirp because it is prime and its reverse (111331301101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101103133111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101103133141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551566555 + 50551566556.

It is an arithmetic number, because the mean of its divisors is an integer number (50551566556).

Almost surely, 2^101103133111 is an apocalyptic number.

101103133111 is a deficient number, since it is larger than the sum of its proper divisors (1).

101103133111 is an equidigital number, since it uses as much as digits as its factorization.

101103133111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 101103133111 its reverse (111331301101), we get a palindrome (212434434212).

The spelling of 101103133111 in words is "one hundred one billion, one hundred three million, one hundred thirty-three thousand, one hundred eleven".