130450220405 has 16 divisors (see below), whose sum is σ = 158909880000. Its totient is φ = 102781084032.

The previous prime is 130450220363. The next prime is 130450220429. The reversal of 130450220405 is 504022054031.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 130450220405 - 2⁸ = 130450220149 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672721 + ... + 1748969.

It is an arithmetic number, because the mean of its divisors is an integer number (9931867500).

Almost surely, 2^130450220405 is an apocalyptic number.

It is an amenable number.

130450220405 is a deficient number, since it is larger than the sum of its proper divisors (28459659595).

130450220405 is an equidigital number, since it uses as much as digits as its factorization.

130450220405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81428.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 130450220405 its reverse (504022054031), we get a palindrome (634472274436).

The spelling of 130450220405 in words is "one hundred thirty billion, four hundred fifty million, two hundred twenty thousand, four hundred five".