101482391808 has 288 divisors, whose sum is σ = 351344958720. Its totient is φ = 28287221760.

The previous prime is 101482391807. The next prime is 101482391819. The reversal of 101482391808 is 808193284101.

101482391808 is a `hidden beast` number, since 1 + 0 + 1 + 482 + 3 + 91 + 80 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (101482391807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1958166 + ... + 2009322.

Almost surely, 2^101482391808 is an apocalyptic number.

101482391808 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 101482391808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175672479360).

101482391808 is an abundant number, since it is smaller than the sum of its proper divisors (249862566912).

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

101482391808 is an equidigital number, since it uses as much as digits as its factorization.

101482391808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51230 (or 51210 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The spelling of 101482391808 in words is "one hundred one billion, four hundred eighty-two million, three hundred ninety-one thousand, eight hundred eight".