130030936 has 16 divisors (see below), whose sum is σ = 278637840. Its totient is φ = 55727520.

The previous prime is 130030921. The next prime is 130030939. The reversal of 130030936 is 639030031.

It is a self number, because there is not a number n which added to its sum of digits gives 130030936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130030939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160935 + ... + 1161046.

It is an arithmetic number, because the mean of its divisors is an integer number (17414865).

Almost surely, 2^130030936 is an apocalyptic number.

It is an amenable number.

130030936 is an abundant number, since it is smaller than the sum of its proper divisors (148606904).

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

130030936 is a wasteful number, since it uses less digits than its factorization.

130030936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321994 (or 2321990 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 130030936 is about 11403.1108036360. The cubic root of 130030936 is about 506.6198821837.

Adding to 130030936 its reverse (639030031), we get a palindrome (769060967).

The spelling of 130030936 in words is "one hundred thirty million, thirty thousand, nine hundred thirty-six".