1102207213 has 2 divisors, whose sum is σ = 1102207214. Its totient is φ = 1102207212.

The previous prime is 1102207207. The next prime is 1102207229. The reversal of 1102207213 is 3127022011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 952463044 + 149744169 = 30862^2 + 12237^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102207213 - 2²⁹ = 565336301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102207273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551103606 + 551103607.

It is an arithmetic number, because the mean of its divisors is an integer number (551103607).

Almost surely, 2^1102207213 is an apocalyptic number.

It is an amenable number.

1102207213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102207213 is an equidigital number, since it uses as much as digits as its factorization.

1102207213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1102207213 is about 33199.5062162075. The cubic root of 1102207213 is about 1032.9700972237.

Adding to 1102207213 its reverse (3127022011), we get a palindrome (4229229224).

The spelling of 1102207213 in words is "one billion, one hundred two million, two hundred seven thousand, two hundred thirteen".