20320301130401 has 16 divisors (see below), whose sum is σ = 21726435695040. Its totient is φ = 18950034571200.

The previous prime is 20320301130377. The next prime is 20320301130421. The reversal of 20320301130401 is 10403110302302.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20320301130401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20320301130421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30272075 + ... + 30936048.

It is an arithmetic number, because the mean of its divisors is an integer number (1357902230940).

Almost surely, 2^{20320301130401} is an apocalyptic number.

It is an amenable number.

20320301130401 is a deficient number, since it is larger than the sum of its proper divisors (1406134564639).

20320301130401 is a wasteful number, since it uses less digits than its factorization.

20320301130401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61208416.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20320301130401 its reverse (10403110302302), we get a palindrome (30723411432703).

The spelling of 20320301130401 in words is "twenty trillion, three hundred twenty billion, three hundred one million, one hundred thirty thousand, four hundred one".