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2321311000001 = 71347724606059
BaseRepresentation
bin100001110001111000111…
…010101110010111000001
322012220201011011211212112
4201301320322232113001
5301013021104000001
64534221234505105
7326465151640640
oct41617072562701
98186634154775
102321311000001
1181550a5a7884
12315a76435195
1313ab8b557646
14804d005d357
15405b156bcbb
hex21c78eae5c1

2321311000001 has 8 divisors (see below), whose sum is σ = 2653123813440. Its totient is φ = 1989547425648.

The previous prime is 2321310999967. The next prime is 2321311000039. The reversal of 2321311000001 is 1000001131232.

2321311000001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2321311000001 - 238 = 2046433093057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321311000001.

It is not an unprimeable number, because it can be changed into a prime (2321311003001) 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, 12208691 + ... + 12397368.

It is an arithmetic number, because the mean of its divisors is an integer number (331640476680).

Almost surely, 22321311000001 is an apocalyptic number.

It is an amenable number.

2321311000001 is a deficient number, since it is larger than the sum of its proper divisors (331812813439).

2321311000001 is a wasteful number, since it uses less digits than its factorization.

2321311000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24619543.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2321311000001 its reverse (1000001131232), we get a palindrome (3321312131233).

The spelling of 2321311000001 in words is "two trillion, three hundred twenty-one billion, three hundred eleven million, one", and thus it is an aban number.

Divisors: 1 7 13477 94339 24606059 172242413 331615857143 2321311000001