1230131233333 has 16 divisors (see below), whose sum is σ = 1267390454400. Its totient is φ = 1193219838720.

The previous prime is 1230131233327. The next prime is 1230131233391. The reversal of 1230131233333 is 3333321310321.

It is a cyclic number.

It is not a de Polignac number, because 1230131233333 - 2⁹ = 1230131232821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230131293333) 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 15 ways as a sum of consecutive naturals, for example, 60411808 + ... + 60432166.

It is an arithmetic number, because the mean of its divisors is an integer number (79211903400).

Almost surely, 2^{1230131233333} is an apocalyptic number.

It is an amenable number.

1230131233333 is a deficient number, since it is larger than the sum of its proper divisors (37259221067).

1230131233333 is a wasteful number, since it uses less digits than its factorization.

1230131233333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28812.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 1230131233333 its reverse (3333321310321), we get a palindrome (4563452543654).

The spelling of 1230131233333 in words is "one trillion, two hundred thirty billion, one hundred thirty-one million, two hundred thirty-three thousand, three hundred thirty-three".