1210313223 has 12 divisors (see below), whose sum is σ = 1997977488. Its totient is φ = 691607520.

The previous prime is 1210313207. The next prime is 1210313257. The reversal of 1210313223 is 3223130121.

It is not a de Polignac number, because 1210313223 - 2⁴ = 1210313207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1210313196 and 1210313205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210313123) 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 in 11 ways as a sum of consecutive naturals, for example, 9605598 + ... + 9605723.

It is an arithmetic number, because the mean of its divisors is an integer number (166498124).

Almost surely, 2^1210313223 is an apocalyptic number.

1210313223 is a deficient number, since it is larger than the sum of its proper divisors (787664265).

1210313223 is a wasteful number, since it uses less digits than its factorization.

1210313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19211334 (or 19211331 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1210313223 is about 34789.5562345943. The cubic root of 1210313223 is about 1065.6941768033.

Adding to 1210313223 its reverse (3223130121), we get a palindrome (4433443344).

The spelling of 1210313223 in words is "one billion, two hundred ten million, three hundred thirteen thousand, two hundred twenty-three".