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2320212130301 = 13178477856177
BaseRepresentation
bin100001110000110111011…
…010110111100111111101
322012210212120110111000202
4201300313122313213331
5301003243301132201
64533520222133245
7326426006463122
oct41606732674775
98183776414022
102320212130301
11814aa62947aa
1231580a421225
1313aa449b12a0
1480428136749
1540549d5ac6b
hex21c376b79fd

2320212130301 has 4 divisors (see below), whose sum is σ = 2498689986492. Its totient is φ = 2141734274112.

The previous prime is 2320212130267. The next prime is 2320212130307. The reversal of 2320212130301 is 1030312120232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 721694424676 + 1598517705625 = 849526^2 + 1264325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2320212130301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320212130307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89238928076 + ... + 89238928101.

It is an arithmetic number, because the mean of its divisors is an integer number (624672496623).

Almost surely, 22320212130301 is an apocalyptic number.

It is an amenable number.

2320212130301 is a deficient number, since it is larger than the sum of its proper divisors (178477856191).

2320212130301 is a wasteful number, since it uses less digits than its factorization.

2320212130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178477856190.

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

Adding to 2320212130301 its reverse (1030312120232), we get a palindrome (3350524250533).

The spelling of 2320212130301 in words is "two trillion, three hundred twenty billion, two hundred twelve million, one hundred thirty thousand, three hundred one".

Divisors: 1 13 178477856177 2320212130301