130104234 has 96 divisors (see below), whose sum is σ = 317011968. Its totient is φ = 38304000.

The previous prime is 130104223. The next prime is 130104239. The reversal of 130104234 is 432401031.

It is a super-2 number, since 2×130104234² = 33854223409453512, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (130104239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 681079 + ... + 681269.

It is an arithmetic number, because the mean of its divisors is an integer number (3302208).

Almost surely, 2^130104234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130104234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158505984).

130104234 is an abundant number, since it is smaller than the sum of its proper divisors (186907734).

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

130104234 is a wasteful number, since it uses less digits than its factorization.

130104234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 130104234 is about 11406.3242983882. The cubic root of 130104234 is about 506.7150576088.

Adding to 130104234 its reverse (432401031), we get a palindrome (562505265).

The spelling of 130104234 in words is "one hundred thirty million, one hundred four thousand, two hundred thirty-four".