106581048000 has 448 divisors, whose sum is σ = 403863023616. Its totient is φ = 24261120000.

The previous prime is 106581047983. The next prime is 106581048029. The reversal of 106581048000 is 840185601.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×106581048000² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45526830 + ... + 45529170.

Almost surely, 2^106581048000 is an apocalyptic number.

106581048000 is a gapful number since it is divisible by the number (10) 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 106581048000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201931511808).

106581048000 is an abundant number, since it is smaller than the sum of its proper divisors (297281975616).

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

106581048000 is a wasteful number, since it uses less digits than its factorization.

106581048000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649 (or 2629 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The spelling of 106581048000 in words is "one hundred six billion, five hundred eighty-one million, forty-eight thousand".