340100211 has 16 divisors (see below), whose sum is σ = 501471360. Its totient is φ = 203296320.

The previous prime is 340100203. The next prime is 340100227. The reversal of 340100211 is 112001043.

It is a happy number.

It is not a de Polignac number, because 340100211 - 2³ = 340100203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340100611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68181 + ... + 72998.

It is an arithmetic number, because the mean of its divisors is an integer number (31341960).

Almost surely, 2^340100211 is an apocalyptic number.

340100211 is a deficient number, since it is larger than the sum of its proper divisors (161371149).

340100211 is a wasteful number, since it uses less digits than its factorization.

340100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141266.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 340100211 is about 18441.8060666519. The cubic root of 340100211 is about 698.0217691204.

Adding to 340100211 its reverse (112001043), we get a palindrome (452101254).

The spelling of 340100211 in words is "three hundred forty million, one hundred thousand, two hundred eleven".