1000002201103 has 2 divisors, whose sum is σ = 1000002201104. Its totient is φ = 1000002201102.

The previous prime is 1000002201101. The next prime is 1000002201137. The reversal of 1000002201103 is 3011022000001.

1000002201103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000002201103 - 2¹ = 1000002201101 is a prime.

Together with 1000002201101, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1000002201103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000002201101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500001100551 + 500001100552.

It is an arithmetic number, because the mean of its divisors is an integer number (500001100552).

Almost surely, 2^{1000002201103} is an apocalyptic number.

1000002201103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000002201103 is an equidigital number, since it uses as much as digits as its factorization.

1000002201103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 1000002201103 its reverse (3011022000001), we get a palindrome (4011024201104).

The spelling of 1000002201103 in words is "one trillion, two million, two hundred one thousand, one hundred three".