340012113 has 32 divisors (see below), whose sum is σ = 527616000. Its totient is φ = 190753920.

The previous prime is 340012091. The next prime is 340012133. The reversal of 340012113 is 311210043.

It is not a de Polignac number, because 340012113 - 2⁸ = 340011857 is a prime.

It is a Curzon number.

It is a plaindrome in base 13.

It is a zygodrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 340012092 and 340012101.

It is not an unprimeable number, because it can be changed into a prime (340012133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681138 + ... + 681636.

It is an arithmetic number, because the mean of its divisors is an integer number (16488000).

Almost surely, 2^340012113 is an apocalyptic number.

It is an amenable number.

340012113 is a deficient number, since it is larger than the sum of its proper divisors (187603887).

340012113 is a wasteful number, since it uses less digits than its factorization.

340012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 340012113 is about 18439.4173714898. The cubic root of 340012113 is about 697.9614931289.

Adding to 340012113 its reverse (311210043), we get a palindrome (651222156).

The spelling of 340012113 in words is "three hundred forty million, twelve thousand, one hundred thirteen".