3603123413 has 4 divisors (see below), whose sum is σ = 3603288000. Its totient is φ = 3602958828.

The previous prime is 3603123409. The next prime is 3603123421. The reversal of 3603123413 is 3143213063.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3143213063 = 61 ⋅51528083.

It is a cyclic number.

It is not a de Polignac number, because 3603123413 - 2² = 3603123409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603123493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43295 + ... + 95292.

It is an arithmetic number, because the mean of its divisors is an integer number (900822000).

Almost surely, 2^3603123413 is an apocalyptic number.

It is an amenable number.

3603123413 is a deficient number, since it is larger than the sum of its proper divisors (164587).

3603123413 is a wasteful number, since it uses less digits than its factorization.

3603123413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164586.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3603123413 is about 60026.0227984497. The cubic root of 3603123413 is about 1533.0619775583.

Adding to 3603123413 its reverse (3143213063), we get a palindrome (6746336476).

The spelling of 3603123413 in words is "three billion, six hundred three million, one hundred twenty-three thousand, four hundred thirteen".