340211103 has 4 divisors (see below), whose sum is σ = 453614808. Its totient is φ = 226807400.

The previous prime is 340211099. The next prime is 340211117. The reversal of 340211103 is 301112043.

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 340211103 - 2² = 340211099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340211303) 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, 56701848 + ... + 56701853.

It is an arithmetic number, because the mean of its divisors is an integer number (113403702).

Almost surely, 2^340211103 is an apocalyptic number.

340211103 is a deficient number, since it is larger than the sum of its proper divisors (113403705).

340211103 is a wasteful number, since it uses less digits than its factorization.

340211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113403704.

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

The square root of 340211103 is about 18444.8123601190. The cubic root of 340211103 is about 698.0976258005.

Adding to 340211103 its reverse (301112043), we get a palindrome (641323146).

The spelling of 340211103 in words is "three hundred forty million, two hundred eleven thousand, one hundred three".