1100302213 has 2 divisors, whose sum is σ = 1100302214. Its totient is φ = 1100302212.

The previous prime is 1100302193. The next prime is 1100302241. The reversal of 1100302213 is 3122030011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1078334244 + 21967969 = 32838^2 + 4687^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100302213 - 2¹⁷ = 1100171141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1100302193 and 1100302202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100306213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550151106 + 550151107.

It is an arithmetic number, because the mean of its divisors is an integer number (550151107).

Almost surely, 2^1100302213 is an apocalyptic number.

It is an amenable number.

1100302213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100302213 is an equidigital number, since it uses as much as digits as its factorization.

1100302213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1100302213 is about 33170.8036230659. The cubic root of 1100302213 is about 1032.3746427003.

Adding to 1100302213 its reverse (3122030011), we get a palindrome (4222332224).

The spelling of 1100302213 in words is "one billion, one hundred million, three hundred two thousand, two hundred thirteen".