10313223223213 has 4 divisors (see below), whose sum is σ = 10313496480640. Its totient is φ = 10312949965788.

The previous prime is 10313223223151. The next prime is 10313223223223. The reversal of 10313223223213 is 31232232231301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10313223223213 - 2¹³ = 10313223215021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313223223223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136572093 + ... + 136647586.

It is an arithmetic number, because the mean of its divisors is an integer number (2578374120160).

Almost surely, 2^{10313223223213} is an apocalyptic number.

It is an amenable number.

10313223223213 is a deficient number, since it is larger than the sum of its proper divisors (273257427).

10313223223213 is an equidigital number, since it uses as much as digits as its factorization.

10313223223213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273257426.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 10313223223213 its reverse (31232232231301), we get a palindrome (41545455454514).

The spelling of 10313223223213 in words is "ten trillion, three hundred thirteen billion, two hundred twenty-three million, two hundred twenty-three thousand, two hundred thirteen".