130030404421 has 16 divisors (see below), whose sum is σ = 137085384960. Its totient is φ = 123147984960.

The previous prime is 130030404349. The next prime is 130030404461. The reversal of 130030404421 is 124404030031.

It is not a de Polignac number, because 130030404421 - 2³¹ = 127882920773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130030404392 and 130030404401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130030404461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8819626 + ... + 8834356.

It is an arithmetic number, because the mean of its divisors is an integer number (8567836560).

Almost surely, 2^130030404421 is an apocalyptic number.

It is an amenable number.

130030404421 is a deficient number, since it is larger than the sum of its proper divisors (7054980539).

130030404421 is a wasteful number, since it uses less digits than its factorization.

130030404421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20556.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 130030404421 its reverse (124404030031), we get a palindrome (254434434452).

The spelling of 130030404421 in words is "one hundred thirty billion, thirty million, four hundred four thousand, four hundred twenty-one".