106380164581 has 8 divisors (see below), whose sum is σ = 111233337984. Its totient is φ = 101545986960.

The previous prime is 106380164447. The next prime is 106380164587. The reversal of 106380164581 is 185461083601.

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 106380164581 - 2⁹ = 106380164069 is a prime.

It is a super-2 number, since 2×106380164581² (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 (106380164587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4737490 + ... + 4759891.

It is an arithmetic number, because the mean of its divisors is an integer number (13904167248).

Almost surely, 2^106380164581 is an apocalyptic number.

It is an amenable number.

106380164581 is a deficient number, since it is larger than the sum of its proper divisors (4853173403).

106380164581 is an equidigital number, since it uses as much as digits as its factorization.

106380164581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9497891.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 106380164581 in words is "one hundred six billion, three hundred eighty million, one hundred sixty-four thousand, five hundred eighty-one".