1102102103 has 2 divisors, whose sum is σ = 1102102104. Its totient is φ = 1102102102.

The previous prime is 1102102081. The next prime is 1102102121. The reversal of 1102102103 is 3012012011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102102103 - 2¹⁰ = 1102101079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102102153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551051051 + 551051052.

It is an arithmetic number, because the mean of its divisors is an integer number (551051052).

Almost surely, 2^1102102103 is an apocalyptic number.

1102102103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102102103 is an equidigital number, since it uses as much as digits as its factorization.

1102102103 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 11.

The square root of 1102102103 is about 33197.9231729938. The cubic root of 1102102103 is about 1032.9372604040.

Adding to 1102102103 its reverse (3012012011), we get a palindrome (4114114114).

The spelling of 1102102103 in words is "one billion, one hundred two million, one hundred two thousand, one hundred three".