130020231201201 has 80 divisors (see below), whose sum is σ = 221674495426560. Its totient is φ = 75177243456480.

The previous prime is 130020231201173. The next prime is 130020231201241. The reversal of 130020231201201 is 102102132020031.

130020231201201 is a `hidden beast` number, since 1 + 30 + 0 + 2 + 0 + 231 + 201 + 201 = 666.

It is not a de Polignac number, because 130020231201201 - 2⁷ = 130020231201073 is a prime.

It is a super-2 number, since 2×130020231201201² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130020231201241) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 433971 + ... + 16131608.

It is an arithmetic number, because the mean of its divisors is an integer number (2770931192832).

Almost surely, 2^{130020231201201} is an apocalyptic number.

130020231201201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130020231201201 is a deficient number, since it is larger than the sum of its proper divisors (91654264225359).

130020231201201 is a wasteful number, since it uses less digits than its factorization.

130020231201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16566008 (or 16565999 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 130020231201201 its reverse (102102132020031), we get a palindrome (232122363221232).

The spelling of 130020231201201 in words is "one hundred thirty trillion, twenty billion, two hundred thirty-one million, two hundred one thousand, two hundred one".