1103602106 has 8 divisors (see below), whose sum is σ = 1655616564. Its totient is φ = 551729920.

The previous prime is 1103602103. The next prime is 1103602117. The reversal of 1103602106 is 6012063011.

It can be written as a sum of positive squares in 2 ways, for example, as 1026882025 + 76720081 = 32045^2 + 8759^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1103602103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13415 + ... + 48858.

Almost surely, 2^1103602106 is an apocalyptic number.

1103602106 is a deficient number, since it is larger than the sum of its proper divisors (552014458).

1103602106 is an equidigital number, since it uses as much as digits as its factorization.

1103602106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71136.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1103602106 is about 33220.5073109969. The cubic root of 1103602106 is about 1033.4056702974.

Adding to 1103602106 its reverse (6012063011), we get a palindrome (7115665117).

The spelling of 1103602106 in words is "one billion, one hundred three million, six hundred two thousand, one hundred six".