234640101 has 16 divisors (see below), whose sum is σ = 330180800. Its totient is φ = 147806208.

The previous prime is 234640057. The next prime is 234640117. The reversal of 234640101 is 101046432.

It is not a de Polignac number, because 234640101 - 2²² = 230445797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234640141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17445 + ... + 27813.

It is an arithmetic number, because the mean of its divisors is an integer number (20636300).

Almost surely, 2^234640101 is an apocalyptic number.

It is an amenable number.

234640101 is a deficient number, since it is larger than the sum of its proper divisors (95540699).

234640101 is a wasteful number, since it uses less digits than its factorization.

234640101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10788.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 234640101 is about 15317.9666078759. The cubic root of 234640101 is about 616.7853915390.

Adding to 234640101 its reverse (101046432), we get a palindrome (335686533).

The spelling of 234640101 in words is "two hundred thirty-four million, six hundred forty thousand, one hundred one".