1530422004123 has 32 divisors (see below), whose sum is σ = 2272077864000. Its totient is φ = 1018129920768.

The previous prime is 1530422004119. The next prime is 1530422004149. The reversal of 1530422004123 is 3214002240351.

1530422004123 is a `hidden beast` number, since 1 + 5 + 3 + 0 + 42 + 200 + 412 + 3 = 666.

It is not a de Polignac number, because 1530422004123 - 2² = 1530422004119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1530422004103) 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 31 ways as a sum of consecutive naturals, for example, 24808465 + ... + 24870077.

It is an arithmetic number, because the mean of its divisors is an integer number (71002433250).

Almost surely, 2^{1530422004123} is an apocalyptic number.

1530422004123 is a deficient number, since it is larger than the sum of its proper divisors (741655859877).

1530422004123 is a wasteful number, since it uses less digits than its factorization.

1530422004123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63548 (or 63542 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 1530422004123 its reverse (3214002240351), we get a palindrome (4744424244474).

The spelling of 1530422004123 in words is "one trillion, five hundred thirty billion, four hundred twenty-two million, four thousand, one hundred twenty-three".