1103226465 has 16 divisors (see below), whose sum is σ = 1925631936. Its totient is φ = 534897600.

The previous prime is 1103226463. The next prime is 1103226479. The reversal of 1103226465 is 5646223011.

It is not a de Polignac number, because 1103226465 - 2¹ = 1103226463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103226463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3342946 + ... + 3343275.

It is an arithmetic number, because the mean of its divisors is an integer number (120351996).

Almost surely, 2^1103226465 is an apocalyptic number.

1103226465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1103226465 is a deficient number, since it is larger than the sum of its proper divisors (822405471).

1103226465 is a wasteful number, since it uses less digits than its factorization.

1103226465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6686240.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1103226465 is about 33214.8530781035. The cubic root of 1103226465 is about 1033.2884077474.

Adding to 1103226465 its reverse (5646223011), we get a palindrome (6749449476).

The spelling of 1103226465 in words is "one billion, one hundred three million, two hundred twenty-six thousand, four hundred sixty-five".