130242234 has 16 divisors (see below), whose sum is σ = 260796672. Its totient is φ = 43362048.

The previous prime is 130242223. The next prime is 130242239. The reversal of 130242234 is 432242031.

It is a self number, because there is not a number n which added to its sum of digits gives 130242234.

It is not an unprimeable number, because it can be changed into a prime (130242239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7399 + ... + 17754.

It is an arithmetic number, because the mean of its divisors is an integer number (16299792).

Almost surely, 2^130242234 is an apocalyptic number.

130242234 is an abundant number, since it is smaller than the sum of its proper divisors (130554438).

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

130242234 is a wasteful number, since it uses less digits than its factorization.

130242234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26021.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 130242234 is about 11412.3719708043. The cubic root of 130242234 is about 506.8941498307.

Adding to 130242234 its reverse (432242031), we get a palindrome (562484265).

The spelling of 130242234 in words is "one hundred thirty million, two hundred forty-two thousand, two hundred thirty-four".