130212675648 has 168 divisors, whose sum is σ = 418166336640. Its totient is φ = 38391874560.

The previous prime is 130212675631. The next prime is 130212675701. The reversal of 130212675648 is 846576212031.

130212675648 is a `hidden beast` number, since 1 + 3 + 0 + 21 + 2 + 67 + 564 + 8 = 666.

It is a super-2 number, since 2×130212675648² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43288 + ... + 512151.

Almost surely, 2^130212675648 is an apocalyptic number.

130212675648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130212675648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209083168320).

130212675648 is an abundant number, since it is smaller than the sum of its proper divisors (287953660992).

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

130212675648 is a wasteful number, since it uses less digits than its factorization.

130212675648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555505 (or 555492 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

Adding to 130212675648 its reverse (846576212031), we get a palindrome (976788887679).

The spelling of 130212675648 in words is "one hundred thirty billion, two hundred twelve million, six hundred seventy-five thousand, six hundred forty-eight".