130421120330 has 16 divisors (see below), whose sum is σ = 240217506144. Its totient is φ = 50955228240.

The previous prime is 130421120309. The next prime is 130421120359. The reversal of 130421120330 is 33021124031.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151652036 + ... + 151652895.

It is an arithmetic number, because the mean of its divisors is an integer number (15013594134).

Almost surely, 2^130421120330 is an apocalyptic number.

130421120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130421120330 is a deficient number, since it is larger than the sum of its proper divisors (109796385814).

130421120330 is a wasteful number, since it uses less digits than its factorization.

130421120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303304981.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130421120330 its reverse (33021124031), we get a palindrome (163442244361).

The spelling of 130421120330 in words is "one hundred thirty billion, four hundred twenty-one million, one hundred twenty thousand, three hundred thirty".