105303136 has 12 divisors (see below), whose sum is σ = 207315612. Its totient is φ = 52651552.

The previous prime is 105303127. The next prime is 105303139. The reversal of 105303136 is 631303501.

It is a super-2 number, since 2×105303136² = 22177500902868992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105303139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1645330 + ... + 1645393.

It is an arithmetic number, because the mean of its divisors is an integer number (17276301).

Almost surely, 2^105303136 is an apocalyptic number.

105303136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105303136 is a deficient number, since it is larger than the sum of its proper divisors (102012476).

105303136 is an equidigital number, since it uses as much as digits as its factorization.

105303136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290733 (or 3290725 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 105303136 is about 10261.7316277517. The cubic root of 105303136 is about 472.2229627444. Note that the first 3 decimals are identical.

Adding to 105303136 its reverse (631303501), we get a palindrome (736606637).

The spelling of 105303136 in words is "one hundred five million, three hundred three thousand, one hundred thirty-six".