101021122002103 has 2 divisors, whose sum is σ = 101021122002104. Its totient is φ = 101021122002102.

The previous prime is 101021122002071. The next prime is 101021122002109. The reversal of 101021122002103 is 301200221120101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101021122002103 - 2⁵ = 101021122002071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101021122002109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510561001051 + 50510561001052.

It is an arithmetic number, because the mean of its divisors is an integer number (50510561001052).

Almost surely, 2^{101021122002103} is an apocalyptic number.

101021122002103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101021122002103 is an equidigital number, since it uses as much as digits as its factorization.

101021122002103 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 16.

Adding to 101021122002103 its reverse (301200221120101), we get a palindrome (402221343122204).

The spelling of 101021122002103 in words is "one hundred one trillion, twenty-one billion, one hundred twenty-two million, two thousand, one hundred three".