1310112213233 has 2 divisors, whose sum is σ = 1310112213234. Its totient is φ = 1310112213232.

The previous prime is 1310112213197. The next prime is 1310112213281. The reversal of 1310112213233 is 3323122110131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 738066555664 + 572045657569 = 859108^2 + 756337^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310112213233 - 2⁸ = 1310112212977 is a prime.

It is a super-2 number, since 2×1310112213233² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1310112213199 and 1310112213208.

It is not a weakly prime, because it can be changed into another prime (1310112219233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655056106616 + 655056106617.

It is an arithmetic number, because the mean of its divisors is an integer number (655056106617).

Almost surely, 2^{1310112213233} is an apocalyptic number.

It is an amenable number.

1310112213233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310112213233 is an equidigital number, since it uses as much as digits as its factorization.

1310112213233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1310112213233 its reverse (3323122110131), we get a palindrome (4633234323364).

The spelling of 1310112213233 in words is "one trillion, three hundred ten billion, one hundred twelve million, two hundred thirteen thousand, two hundred thirty-three".