1103340201 has 4 divisors (see below), whose sum is σ = 1471120272. Its totient is φ = 735560132.

The previous prime is 1103340193. The next prime is 1103340211. The reversal of 1103340201 is 1020433011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1103340201 - 2³ = 1103340193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103340211) 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 3 ways as a sum of consecutive naturals, for example, 183890031 + ... + 183890036.

It is an arithmetic number, because the mean of its divisors is an integer number (367780068).

Almost surely, 2^1103340201 is an apocalyptic number.

It is an amenable number.

1103340201 is a deficient number, since it is larger than the sum of its proper divisors (367780071).

1103340201 is an equidigital number, since it uses as much as digits as its factorization.

1103340201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367780070.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1103340201 is about 33216.5651595706. The cubic root of 1103340201 is about 1033.3239151298.

Adding to 1103340201 its reverse (1020433011), we get a palindrome (2123773212).

The spelling of 1103340201 in words is "one billion, one hundred three million, three hundred forty thousand, two hundred one".