106356544020 has 48 divisors (see below), whose sum is σ = 330887027520. Its totient is φ = 28361744928.

The previous prime is 106356543991. The next prime is 106356544031. The reversal of 106356544020 is 20445653601.

106356544020 is a `hidden beast` number, since 1 + 0 + 63 + 56 + 544 + 0 + 2 + 0 = 666.

It is a super-2 number, since 2×106356544020² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98477742 + ... + 98478821.

It is an arithmetic number, because the mean of its divisors is an integer number (6893479740).

Almost surely, 2^106356544020 is an apocalyptic number.

106356544020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106356544020 is an abundant number, since it is smaller than the sum of its proper divisors (224530483500).

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

106356544020 is a wasteful number, since it uses less digits than its factorization.

106356544020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196956581 (or 196956573 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 106356544020 in words is "one hundred six billion, three hundred fifty-six million, five hundred forty-four thousand, twenty".