230130126 has 32 divisors (see below), whose sum is σ = 519041280. Its totient is φ = 75563928.

The previous prime is 230130107. The next prime is 230130127. The reversal of 230130126 is 621031032.

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

It is a junction number, because it is equal to n+sod(n) for n = 230130099 and 230130108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230130127) 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, 28186 + ... + 35421.

It is an arithmetic number, because the mean of its divisors is an integer number (16220040).

Almost surely, 2^230130126 is an apocalyptic number.

230130126 is an abundant number, since it is smaller than the sum of its proper divisors (288911154).

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

230130126 is a wasteful number, since it uses less digits than its factorization.

230130126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63685 (or 63679 counting only the distinct ones).

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

The square root of 230130126 is about 15170.0404086476. The cubic root of 230130126 is about 612.8080924535.

Adding to 230130126 its reverse (621031032), we get a palindrome (851161158).

The spelling of 230130126 in words is "two hundred thirty million, one hundred thirty thousand, one hundred twenty-six".