2101102201103 has 2 divisors, whose sum is σ = 2101102201104. Its totient is φ = 2101102201102.

The previous prime is 2101102201061. The next prime is 2101102201111. The reversal of 2101102201103 is 3011022011012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2101102201103 - 2¹⁶ = 2101102135567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101102201123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050551100551 + 1050551100552.

It is an arithmetic number, because the mean of its divisors is an integer number (1050551100552).

Almost surely, 2^{2101102201103} is an apocalyptic number.

2101102201103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101102201103 is an equidigital number, since it uses as much as digits as its factorization.

2101102201103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2101102201103 its reverse (3011022011012), we get a palindrome (5112124212115).

The spelling of 2101102201103 in words is "two trillion, one hundred one billion, one hundred two million, two hundred one thousand, one hundred three".