3530423125203 has 16 divisors (see below), whose sum is σ = 5069371378176. Its totient is φ = 2172548420640.

The previous prime is 3530423125193. The next prime is 3530423125213. The reversal of 3530423125203 is 3025213240353.

It is an interprime number because it is at equal distance from previous prime (3530423125193) and next prime (3530423125213).

It is not a de Polignac number, because 3530423125203 - 2²⁶ = 3530356016339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3530423125213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4792918 + ... + 5480228.

It is an arithmetic number, because the mean of its divisors is an integer number (316835711136).

Almost surely, 2^{3530423125203} is an apocalyptic number.

3530423125203 is a deficient number, since it is larger than the sum of its proper divisors (1538948252973).

3530423125203 is a wasteful number, since it uses less digits than its factorization.

3530423125203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819034.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 3530423125203 its reverse (3025213240353), we get a palindrome (6555636365556).

The spelling of 3530423125203 in words is "three trillion, five hundred thirty billion, four hundred twenty-three million, one hundred twenty-five thousand, two hundred three".