1530403223113 has 8 divisors (see below), whose sum is σ = 1541096706240. Its totient is φ = 1519744403760.

The previous prime is 1530403223099. The next prime is 1530403223149. The reversal of 1530403223113 is 3113223040351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1530403223113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1530403223213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8577333 + ... + 8753938.

It is an arithmetic number, because the mean of its divisors is an integer number (192637088280).

Almost surely, 2^{1530403223113} is an apocalyptic number.

It is an amenable number.

1530403223113 is a deficient number, since it is larger than the sum of its proper divisors (10693483127).

1530403223113 is a wasteful number, since it uses less digits than its factorization.

1530403223113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17331887.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 1530403223113 its reverse (3113223040351), we get a palindrome (4643626263464).

The spelling of 1530403223113 in words is "one trillion, five hundred thirty billion, four hundred three million, two hundred twenty-three thousand, one hundred thirteen".