106503063 has 8 divisors (see below), whose sum is σ = 142386288. Its totient is φ = 70810944.

The previous prime is 106503049. The next prime is 106503071. The reversal of 106503063 is 360305601.

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

It is not a de Polignac number, because 106503063 - 2⁹ = 106502551 is a prime.

It is a super-2 number, since 2×106503063² = 22685804856763938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106503563) 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, 46470 + ... + 48707.

It is an arithmetic number, because the mean of its divisors is an integer number (17798286).

Almost surely, 2^106503063 is an apocalyptic number.

106503063 is a deficient number, since it is larger than the sum of its proper divisors (35883225).

106503063 is an equidigital number, since it uses as much as digits as its factorization.

106503063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95553.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 106503063 is about 10320.0321220430. The cubic root of 106503063 is about 474.0098495345.

Adding to 106503063 its reverse (360305601), we get a palindrome (466808664).

The spelling of 106503063 in words is "one hundred six million, five hundred three thousand, sixty-three".