106505063 has 8 divisors (see below), whose sum is σ = 121968000. Its totient is φ = 91104120.

The previous prime is 106505059. The next prime is 106505071. The reversal of 106505063 is 360505601.

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 106505063 - 2² = 106505059 is a prime.

It is a super-2 number, since 2×106505063² = 22686656889267938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106505053) 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, 11753 + ... + 18738.

It is an arithmetic number, because the mean of its divisors is an integer number (15246000).

Almost surely, 2^106505063 is an apocalyptic number.

106505063 is a deficient number, since it is larger than the sum of its proper divisors (15462937).

106505063 is an equidigital number, since it uses as much as digits as its factorization.

106505063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30997.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 106505063 is about 10320.1290205113. The cubic root of 106505063 is about 474.0128166284.

The spelling of 106505063 in words is "one hundred six million, five hundred five thousand, sixty-three".