234005130 has 24 divisors (see below), whose sum is σ = 608413572. Its totient is φ = 62401344.

The previous prime is 234005113. The next prime is 234005141. The reversal of 234005130 is 31500432.

234005130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 231252849 + 2752281 = 15207^2 + 1659^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1299939 + ... + 1300118.

Almost surely, 2^234005130 is an apocalyptic number.

234005130 is an abundant number, since it is smaller than the sum of its proper divisors (374408442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234005130 is a wasteful number, since it uses less digits than its factorization.

234005130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600070 (or 2600067 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 234005130 is about 15297.2262191549. The cubic root of 234005130 is about 616.2285179175.

Adding to 234005130 its reverse (31500432), we get a palindrome (265505562).

The spelling of 234005130 in words is "two hundred thirty-four million, five thousand, one hundred thirty".