234130311 has 16 divisors (see below), whose sum is σ = 358821600. Its totient is φ = 150704064.

The previous prime is 234130289. The next prime is 234130319. The reversal of 234130311 is 113031432.

It is not a de Polignac number, because 234130311 - 2¹⁵ = 234097543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234130319) 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, 148726 + ... + 150291.

It is an arithmetic number, because the mean of its divisors is an integer number (22426350).

Almost surely, 2^234130311 is an apocalyptic number.

234130311 is a deficient number, since it is larger than the sum of its proper divisors (124691289).

234130311 is a wasteful number, since it uses less digits than its factorization.

234130311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299055 (or 299049 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 234130311 is about 15301.3172962330. The cubic root of 234130311 is about 616.3383821055.

Adding to 234130311 its reverse (113031432), we get a palindrome (347161743).

The spelling of 234130311 in words is "two hundred thirty-four million, one hundred thirty thousand, three hundred eleven".