130132221020 has 48 divisors (see below), whose sum is σ = 279184002048. Its totient is φ = 50928601920.

The previous prime is 130132221001. The next prime is 130132221059. The reversal of 130132221020 is 20122231031.

It is a self number, because there is not a number n which added to its sum of digits gives 130132221020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3053579 + ... + 3095901.

It is an arithmetic number, because the mean of its divisors is an integer number (5816333376).

Almost surely, 2^130132221020 is an apocalyptic number.

130132221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130132221020 is an abundant number, since it is smaller than the sum of its proper divisors (149051781028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130132221020 is a wasteful number, since it uses less digits than its factorization.

130132221020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45650 (or 45648 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130132221020 its reverse (20122231031), we get a palindrome (150254452051).

The spelling of 130132221020 in words is "one hundred thirty billion, one hundred thirty-two million, two hundred twenty-one thousand, twenty".