20133430424113 has 8 divisors (see below), whose sum is σ = 20187745679360. Its totient is φ = 20079139995360.

The previous prime is 20133430424027. The next prime is 20133430424141. The reversal of 20133430424113 is 31142403433102.

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-20133430424113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20133430424713) 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, 4581933 + ... + 7826938.

It is an arithmetic number, because the mean of its divisors is an integer number (2523468209920).

Almost surely, 2^{20133430424113} is an apocalyptic number.

It is an amenable number.

20133430424113 is a deficient number, since it is larger than the sum of its proper divisors (54315255247).

20133430424113 is a wasteful number, since it uses less digits than its factorization.

20133430424113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12413247.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 20133430424113 its reverse (31142403433102), we get a palindrome (51275833857215).

The spelling of 20133430424113 in words is "twenty trillion, one hundred thirty-three billion, four hundred thirty million, four hundred twenty-four thousand, one hundred thirteen".