1310212223 has 2 divisors, whose sum is σ = 1310212224. Its totient is φ = 1310212222.

The previous prime is 1310212157. The next prime is 1310212231. The reversal of 1310212223 is 3222120131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310212223 - 2¹⁴ = 1310195839 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310212243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655106111 + 655106112.

It is an arithmetic number, because the mean of its divisors is an integer number (655106112).

Almost surely, 2^1310212223 is an apocalyptic number.

1310212223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310212223 is an equidigital number, since it uses as much as digits as its factorization.

1310212223 is an evil number, because the sum of its binary digits is even.

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

The square root of 1310212223 is about 36196.8537721167. The cubic root of 1310212223 is about 1094.2432649541.

Adding to 1310212223 its reverse (3222120131), we get a palindrome (4532332354).

The spelling of 1310212223 in words is "one billion, three hundred ten million, two hundred twelve thousand, two hundred twenty-three".