106520573 has 4 divisors (see below), whose sum is σ = 107115840. Its totient is φ = 105925308.

The previous prime is 106520551. The next prime is 106520581. The reversal of 106520573 is 375025601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106520573 - 2²² = 102326269 is a prime.

It is a super-2 number, since 2×106520573² = 22693264944496658, which 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 (106520543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297365 + ... + 297722.

It is an arithmetic number, because the mean of its divisors is an integer number (26778960).

Almost surely, 2^106520573 is an apocalyptic number.

It is an amenable number.

106520573 is a deficient number, since it is larger than the sum of its proper divisors (595267).

106520573 is an equidigital number, since it uses as much as digits as its factorization.

106520573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595266.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 106520573 is about 10320.8804372495. The cubic root of 106520573 is about 474.0358251807.

The spelling of 106520573 in words is "one hundred six million, five hundred twenty thousand, five hundred seventy-three".