106881894636 has 96 divisors (see below), whose sum is σ = 273017606400. Its totient is φ = 32275057920.

The previous prime is 106881894601. The next prime is 106881894661. The reversal of 106881894636 is 636498188601.

106881894636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106881894636² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106881894636.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61673626 + ... + 61675358.

It is an arithmetic number, because the mean of its divisors is an integer number (2843933400).

Almost surely, 2^106881894636 is an apocalyptic number.

It is an amenable number.

106881894636 is an abundant number, since it is smaller than the sum of its proper divisors (166135711764).

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

106881894636 is a wasteful number, since it uses less digits than its factorization.

106881894636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119 (or 3117 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 60.

The spelling of 106881894636 in words is "one hundred six billion, eight hundred eighty-one million, eight hundred ninety-four thousand, six hundred thirty-six".