130030901 has 16 divisors (see below), whose sum is σ = 174588288. Its totient is φ = 93528000.

The previous prime is 130030897. The next prime is 130030903. The reversal of 130030901 is 109030031.

It is a cyclic number.

It is not a de Polignac number, because 130030901 - 2² = 130030897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130030901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130030903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63950 + ... + 65951.

It is an arithmetic number, because the mean of its divisors is an integer number (10911768).

Almost surely, 2^130030901 is an apocalyptic number.

130030901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130030901 is a deficient number, since it is larger than the sum of its proper divisors (44557387).

130030901 is a wasteful number, since it uses less digits than its factorization.

130030901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129932.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 130030901 is about 11403.1092689670. The cubic root of 130030901 is about 506.6198367286.

Adding to 130030901 its reverse (109030031), we get a palindrome (239060932).

The spelling of 130030901 in words is "one hundred thirty million, thirty thousand, nine hundred one".