1104023213 has 2 divisors, whose sum is σ = 1104023214. Its totient is φ = 1104023212.

The previous prime is 1104023203. The next prime is 1104023257. The reversal of 1104023213 is 3123204011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1033429609 + 70593604 = 32147^2 + 8402^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104023213 - 2⁶ = 1104023149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104023191 and 1104023200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104023203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552011606 + 552011607.

It is an arithmetic number, because the mean of its divisors is an integer number (552011607).

Almost surely, 2^1104023213 is an apocalyptic number.

It is an amenable number.

1104023213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104023213 is an equidigital number, since it uses as much as digits as its factorization.

1104023213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1104023213 is about 33226.8447644371. The cubic root of 1104023213 is about 1033.5370941805.

Adding to 1104023213 its reverse (3123204011), we get a palindrome (4227227224).

The spelling of 1104023213 in words is "one billion, one hundred four million, twenty-three thousand, two hundred thirteen".