101003010122111 has 2 divisors, whose sum is σ = 101003010122112. Its totient is φ = 101003010122110.

The previous prime is 101003010122057. The next prime is 101003010122191. The reversal of 101003010122111 is 111221010300101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101003010122111 - 2¹⁸ = 101003009859967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101003010122191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501505061055 + 50501505061056.

It is an arithmetic number, because the mean of its divisors is an integer number (50501505061056).

Almost surely, 2^{101003010122111} is an apocalyptic number.

101003010122111 is a deficient number, since it is larger than the sum of its proper divisors (1).

101003010122111 is an equidigital number, since it uses as much as digits as its factorization.

101003010122111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 101003010122111 its reverse (111221010300101), we get a palindrome (212224020422212).

The spelling of 101003010122111 in words is "one hundred one trillion, three billion, ten million, one hundred twenty-two thousand, one hundred eleven".