106881621101 has 8 divisors (see below), whose sum is σ = 112530587520. Its totient is φ = 101235016512.

The previous prime is 106881621097. The next prime is 106881621157. The reversal of 106881621101 is 101126188601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106881621101 - 2² = 106881621097 is a prime.

It is a super-2 number, since 2×106881621101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106881621001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 497180 + ... + 678933.

It is an arithmetic number, because the mean of its divisors is an integer number (14066323440).

Almost surely, 2^106881621101 is an apocalyptic number.

It is an amenable number.

106881621101 is a deficient number, since it is larger than the sum of its proper divisors (5648966419).

106881621101 is a wasteful number, since it uses less digits than its factorization.

106881621101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180915.

The product of its (nonzero) digits is 4608, while the sum is 35.

The spelling of 106881621101 in words is "one hundred six billion, eight hundred eighty-one million, six hundred twenty-one thousand, one hundred one".