20130310130133 has 96 divisors (see below), whose sum is σ = 32565527280000. Its totient is φ = 11014889034240.

The previous prime is 20130310130027. The next prime is 20130310130197. The reversal of 20130310130133 is 33103101303102.

It is not a de Polignac number, because 20130310130133 - 2¹⁰ = 20130310129109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130310131133) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 999062343 + ... + 999082491.

It is an arithmetic number, because the mean of its divisors is an integer number (339224242500).

Almost surely, 2^{20130310130133} is an apocalyptic number.

It is an amenable number.

20130310130133 is a deficient number, since it is larger than the sum of its proper divisors (12435217149867).

20130310130133 is a wasteful number, since it uses less digits than its factorization.

20130310130133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22115 (or 22108 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 20130310130133 its reverse (33103101303102), we get a palindrome (53233411433235).

The spelling of 20130310130133 in words is "twenty trillion, one hundred thirty billion, three hundred ten million, one hundred thirty thousand, one hundred thirty-three".