106545081 has 8 divisors (see below), whose sum is σ = 142324864. Its totient is φ = 70897680.

The previous prime is 106545079. The next prime is 106545133. The reversal of 106545081 is 180545601.

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

It is not a de Polignac number, because 106545081 - 2¹ = 106545079 is a prime.

It is a super-2 number, since 2×106545081² = 22703708570593122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106545041) 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, 31201 + ... + 34446.

It is an arithmetic number, because the mean of its divisors is an integer number (17790608).

Almost surely, 2^106545081 is an apocalyptic number.

It is an amenable number.

106545081 is a deficient number, since it is larger than the sum of its proper divisors (35779783).

106545081 is an equidigital number, since it uses as much as digits as its factorization.

106545081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66191.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 106545081 is about 10322.0676707722. The cubic root of 106545081 is about 474.0721774045.

The spelling of 106545081 in words is "one hundred six million, five hundred forty-five thousand, eighty-one".