130211566650 has 216 divisors, whose sum is σ = 404771072160. Its totient is φ = 29904811200.

The previous prime is 130211566633. The next prime is 130211566651. The reversal of 130211566650 is 56665112031.

It is not an unprimeable number, because it can be changed into a prime (130211566651) by changing a digit.

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 107 ways as a sum of consecutive naturals, for example, 971619 + ... + 1097481.

Almost surely, 2^130211566650 is an apocalyptic number.

130211566650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130211566650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202385536080).

130211566650 is an abundant number, since it is smaller than the sum of its proper divisors (274559505510).

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

130211566650 is a wasteful number, since it uses less digits than its factorization.

130211566650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125922 (or 125903 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

Adding to 130211566650 its reverse (56665112031), we get a palindrome (186876678681).

The spelling of 130211566650 in words is "one hundred thirty billion, two hundred eleven million, five hundred sixty-six thousand, six hundred fifty".