10103322121111 has 2 divisors, whose sum is σ = 10103322121112. Its totient is φ = 10103322121110.

The previous prime is 10103322121063. The next prime is 10103322121121. The reversal of 10103322121111 is 11112122330101.

10103322121111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10103322121111 - 2²¹ = 10103320023959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10103322121121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051661060555 + 5051661060556.

It is an arithmetic number, because the mean of its divisors is an integer number (5051661060556).

Almost surely, 2^{10103322121111} is an apocalyptic number.

10103322121111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103322121111 is an equidigital number, since it uses as much as digits as its factorization.

10103322121111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 10103322121111 its reverse (11112122330101), we get a palindrome (21215444451212).

The spelling of 10103322121111 in words is "ten trillion, one hundred three billion, three hundred twenty-two million, one hundred twenty-one thousand, one hundred eleven".