340342101 has 32 divisors (see below), whose sum is σ = 554970240. Its totient is φ = 204422400.

The previous prime is 340342099. The next prime is 340342127. The reversal of 340342101 is 101243043.

It is not a de Polignac number, because 340342101 - 2¹ = 340342099 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340342151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28491 + ... + 38631.

It is an arithmetic number, because the mean of its divisors is an integer number (17342820).

Almost surely, 2^340342101 is an apocalyptic number.

It is an amenable number.

340342101 is a deficient number, since it is larger than the sum of its proper divisors (214628139).

340342101 is a wasteful number, since it uses less digits than its factorization.

340342101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10274 (or 10268 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 340342101 is about 18448.3630981179. The cubic root of 340342101 is about 698.1872149380.

Adding to 340342101 its reverse (101243043), we get a palindrome (441585144).

The spelling of 340342101 in words is "three hundred forty million, three hundred forty-two thousand, one hundred one".