1313011200223 has 2 divisors, whose sum is σ = 1313011200224. Its totient is φ = 1313011200222.

The previous prime is 1313011200211. The next prime is 1313011200283. The reversal of 1313011200223 is 3220021103131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313011200223 - 2⁹ = 1313011199711 is a prime.

It is a super-2 number, since 2×1313011200223² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1313011200223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313011200283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656505600111 + 656505600112.

It is an arithmetic number, because the mean of its divisors is an integer number (656505600112).

Almost surely, 2^{1313011200223} is an apocalyptic number.

1313011200223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313011200223 is an equidigital number, since it uses as much as digits as its factorization.

1313011200223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1313011200223 its reverse (3220021103131), we get a palindrome (4533032303354).

The spelling of 1313011200223 in words is "one trillion, three hundred thirteen billion, eleven million, two hundred thousand, two hundred twenty-three".