130019036 has 48 divisors (see below), whose sum is σ = 273669312. Its totient is φ = 52876800.

The previous prime is 130018969. The next prime is 130019051. The reversal of 130019036 is 630910031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40946 + ... + 44006.

It is an arithmetic number, because the mean of its divisors is an integer number (5701444).

Almost surely, 2^130019036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130019036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136834656).

130019036 is an abundant number, since it is smaller than the sum of its proper divisors (143650276).

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

130019036 is a wasteful number, since it uses less digits than its factorization.

130019036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150 (or 3148 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 130019036 is about 11402.5890042569. The cubic root of 130019036 is about 506.6044269884.

Adding to 130019036 its reverse (630910031), we get a palindrome (760929067).

The spelling of 130019036 in words is "one hundred thirty million, nineteen thousand, thirty-six".