1102203312347 has 2 divisors, whose sum is σ = 1102203312348. Its totient is φ = 1102203312346.

The previous prime is 1102203312317. The next prime is 1102203312349. The reversal of 1102203312347 is 7432133022011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102203312347 - 2¹² = 1102203308251 is a prime.

Together with 1102203312349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1102203312349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551101656173 + 551101656174.

It is an arithmetic number, because the mean of its divisors is an integer number (551101656174).

Almost surely, 2^{1102203312347} is an apocalyptic number.

1102203312347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102203312347 is an equidigital number, since it uses as much as digits as its factorization.

1102203312347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 1102203312347 its reverse (7432133022011), we get a palindrome (8534336334358).

The spelling of 1102203312347 in words is "one trillion, one hundred two billion, two hundred three million, three hundred twelve thousand, three hundred forty-seven".