340113013 has 4 divisors (see below), whose sum is σ = 341536320. Its totient is φ = 338689708.

The previous prime is 340112987. The next prime is 340113017. The reversal of 340113013 is 310311043.

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-340113013 is a prime.

It is a super-2 number, since 2×340113013² = 231353723223876338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340113017) 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, 711295 + ... + 711772.

It is an arithmetic number, because the mean of its divisors is an integer number (85384080).

Almost surely, 2^340113013 is an apocalyptic number.

It is an amenable number.

340113013 is a deficient number, since it is larger than the sum of its proper divisors (1423307).

340113013 is a wasteful number, since it uses less digits than its factorization.

340113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423306.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 340113013 is about 18442.1531552040. The cubic root of 340113013 is about 698.0305272867.

Adding to 340113013 its reverse (310311043), we get a palindrome (650424056).

The spelling of 340113013 in words is "three hundred forty million, one hundred thirteen thousand, thirteen".