4123602403 has 4 divisors (see below), whose sum is σ = 4302889488. Its totient is φ = 3944315320.

The previous prime is 4123602401. The next prime is 4123602409. The reversal of 4123602403 is 3042063214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4123602403 - 2¹ = 4123602401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4123602401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89643508 + ... + 89643553.

It is an arithmetic number, because the mean of its divisors is an integer number (1075722372).

Almost surely, 2^4123602403 is an apocalyptic number.

4123602403 is a deficient number, since it is larger than the sum of its proper divisors (179287085).

4123602403 is a wasteful number, since it uses less digits than its factorization.

4123602403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179287084.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4123602403 is about 64215.2816936903. The cubic root of 4123602403 is about 1603.5860196754.

Adding to 4123602403 its reverse (3042063214), we get a palindrome (7165665617).

The spelling of 4123602403 in words is "four billion, one hundred twenty-three million, six hundred two thousand, four hundred three".