340221201113113 has 4 divisors (see below), whose sum is σ = 340470082753920. Its totient is φ = 339972319472308.

The previous prime is 340221201113021. The next prime is 340221201113147. The reversal of 340221201113113 is 311311102122043.

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 a de Polignac number, because none of the positive numbers 2^k-340221201113113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340221201119113) 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, 124440818353 + ... + 124440821086.

It is an arithmetic number, because the mean of its divisors is an integer number (85117520688480).

Almost surely, 2^{340221201113113} is an apocalyptic number.

It is an amenable number.

340221201113113 is a deficient number, since it is larger than the sum of its proper divisors (248881640807).

340221201113113 is a wasteful number, since it uses less digits than its factorization.

340221201113113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248881640806.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 340221201113113 its reverse (311311102122043), we get a palindrome (651532303235156).

The spelling of 340221201113113 in words is "three hundred forty trillion, two hundred twenty-one billion, two hundred one million, one hundred thirteen thousand, one hundred thirteen".