1500530424103 has 4 divisors (see below), whose sum is σ = 1500535946520. Its totient is φ = 1500524901688.

The previous prime is 1500530424077. The next prime is 1500530424157. The reversal of 1500530424103 is 3014240350051.

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 1500530424103 - 2¹³ = 1500530415911 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 (1500530424403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2331325 + ... + 2904502.

It is an arithmetic number, because the mean of its divisors is an integer number (375133986630).

Almost surely, 2^{1500530424103} is an apocalyptic number.

1500530424103 is a deficient number, since it is larger than the sum of its proper divisors (5522417).

1500530424103 is an equidigital number, since it uses as much as digits as its factorization.

1500530424103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5522416.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1500530424103 its reverse (3014240350051), we get a palindrome (4514770774154).

The spelling of 1500530424103 in words is "one trillion, five hundred billion, five hundred thirty million, four hundred twenty-four thousand, one hundred three".