130553221155 has 16 divisors (see below), whose sum is σ = 238725890304. Its totient is φ = 59681472480.

The previous prime is 130553221153. The next prime is 130553221193. The reversal of 130553221155 is 551122355031.

It is a happy number.

It is not a de Polignac number, because 130553221155 - 2¹ = 130553221153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130553221153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621681901 + ... + 621682110.

It is an arithmetic number, because the mean of its divisors is an integer number (14920368144).

Almost surely, 2^130553221155 is an apocalyptic number.

130553221155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130553221155 is a deficient number, since it is larger than the sum of its proper divisors (108172669149).

130553221155 is a wasteful number, since it uses less digits than its factorization.

130553221155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243364026.

The product of its (nonzero) digits is 22500, while the sum is 33.

Adding to 130553221155 its reverse (551122355031), we get a palindrome (681675576186).

The spelling of 130553221155 in words is "one hundred thirty billion, five hundred fifty-three million, two hundred twenty-one thousand, one hundred fifty-five".