106503265 has 16 divisors (see below), whose sum is σ = 146761920. Its totient is φ = 73379520.

The previous prime is 106503251. The next prime is 106503289. The reversal of 106503265 is 562305601.

It is not a de Polignac number, because 106503265 - 2¹¹ = 106501217 is a prime.

It is a super-2 number, since 2×106503265² = 22685890911320450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49914 + ... + 52003.

It is an arithmetic number, because the mean of its divisors is an integer number (9172620).

Almost surely, 2^106503265 is an apocalyptic number.

It is an amenable number.

106503265 is a deficient number, since it is larger than the sum of its proper divisors (40258655).

106503265 is a wasteful number, since it uses less digits than its factorization.

106503265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101952.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 106503265 is about 10320.0419088296. The cubic root of 106503265 is about 474.0101492127.

Adding to 106503265 its reverse (562305601), we get a palindrome (668808866).

The spelling of 106503265 in words is "one hundred six million, five hundred three thousand, two hundred sixty-five".