340265103 has 4 divisors (see below), whose sum is σ = 453686808. Its totient is φ = 226843400.

The previous prime is 340265089. The next prime is 340265111. The reversal of 340265103 is 301562043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301562043 = 3 ⋅100520681.

It is a cyclic number.

It is not a de Polignac number, because 340265103 - 2¹⁴ = 340248719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340265113) 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, 56710848 + ... + 56710853.

It is an arithmetic number, because the mean of its divisors is an integer number (113421702).

Almost surely, 2^340265103 is an apocalyptic number.

340265103 is a deficient number, since it is larger than the sum of its proper divisors (113421705).

340265103 is a wasteful number, since it uses less digits than its factorization.

340265103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113421704.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 340265103 is about 18446.2761282596. The cubic root of 340265103 is about 698.1345590234.

The spelling of 340265103 in words is "three hundred forty million, two hundred sixty-five thousand, one hundred three".