101121222001103 has 2 divisors, whose sum is σ = 101121222001104. Its totient is φ = 101121222001102.

The previous prime is 101121222001049. The next prime is 101121222001109. The reversal of 101121222001103 is 301100222121101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101121222001103 - 2¹⁰ = 101121222000079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101121222001109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560611000551 + 50560611000552.

It is an arithmetic number, because the mean of its divisors is an integer number (50560611000552).

Almost surely, 2^{101121222001103} is an apocalyptic number.

101121222001103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101121222001103 is an equidigital number, since it uses as much as digits as its factorization.

101121222001103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101121222001103 its reverse (301100222121101), we get a palindrome (402221444122204).

The spelling of 101121222001103 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred twenty-two million, one thousand, one hundred three".