1102020135103 has 2 divisors, whose sum is σ = 1102020135104. Its totient is φ = 1102020135102.

The previous prime is 1102020135067. The next prime is 1102020135107. The reversal of 1102020135103 is 3015310202011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102020135103 - 2⁹ = 1102020134591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102020135107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551010067551 + 551010067552.

It is an arithmetic number, because the mean of its divisors is an integer number (551010067552).

Almost surely, 2^{1102020135103} is an apocalyptic number.

1102020135103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102020135103 is an equidigital number, since it uses as much as digits as its factorization.

1102020135103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 1102020135103 its reverse (3015310202011), we get a palindrome (4117330337114).

The spelling of 1102020135103 in words is "one trillion, one hundred two billion, twenty million, one hundred thirty-five thousand, one hundred three".