1102216903 has 2 divisors, whose sum is σ = 1102216904. Its totient is φ = 1102216902.

The previous prime is 1102216901. The next prime is 1102216919. The reversal of 1102216903 is 3096122011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102216903 - 2¹ = 1102216901 is a prime.

It is a super-2 number, since 2×1102216903² = 2429764202517822818, which contains 22 as substring.

Together with 1102216901, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102216901) 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, 551108451 + 551108452.

It is an arithmetic number, because the mean of its divisors is an integer number (551108452).

Almost surely, 2^1102216903 is an apocalyptic number.

1102216903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102216903 is an equidigital number, since it uses as much as digits as its factorization.

1102216903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1102216903 is about 33199.6521517922. The cubic root of 1102216903 is about 1032.9731243166.

Adding to 1102216903 its reverse (3096122011), we get a palindrome (4198338914).

The spelling of 1102216903 in words is "one billion, one hundred two million, two hundred sixteen thousand, nine hundred three".