340013303001223 has 4 divisors (see below), whose sum is σ = 340020243371968. Its totient is φ = 340006362630480.

The previous prime is 340013303001209. The next prime is 340013303001227. The reversal of 340013303001223 is 322100303310043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 340013303001223 - 2¹⁷ = 340013302870151 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 (340013303001227) 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, 3470111886 + ... + 3470209867.

It is an arithmetic number, because the mean of its divisors is an integer number (85005060842992).

Almost surely, 2^{340013303001223} is an apocalyptic number.

340013303001223 is a deficient number, since it is larger than the sum of its proper divisors (6940370745).

340013303001223 is an equidigital number, since it uses as much as digits as its factorization.

340013303001223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940370744.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 340013303001223 its reverse (322100303310043), we get a palindrome (662113606311266).

The spelling of 340013303001223 in words is "three hundred forty trillion, thirteen billion, three hundred three million, one thousand, two hundred twenty-three".