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12230001013313 = 60732013831881
BaseRepresentation
bin1011000111111000010011…
…0111011011001001000001
31121022011202210120011200002
42301332010313123021001
53100334020224411223
642002215050005345
72401405553245436
oct261760467331101
947264683504602
1012230001013313
113995794811386
12145630a716855
136a939036a135
14303d142cdb8d
151631e511de28
hexb1f84ddb241

12230001013313 has 4 divisors (see below), whose sum is σ = 12232014851268. Its totient is φ = 12227987175360.

The previous prime is 12230001013301. The next prime is 12230001013327. The reversal of 12230001013313 is 31331010003221.

12230001013313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5482303810624 + 6747697202689 = 2341432^2 + 2597633^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230001013313 - 214 = 12230000996929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230001003313) 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, 1006909868 + ... + 1006922013.

It is an arithmetic number, because the mean of its divisors is an integer number (3058003712817).

Almost surely, 212230001013313 is an apocalyptic number.

It is an amenable number.

12230001013313 is a deficient number, since it is larger than the sum of its proper divisors (2013837955).

12230001013313 is an equidigital number, since it uses as much as digits as its factorization.

12230001013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013837954.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12230001013313 its reverse (31331010003221), we get a palindrome (43561011016534).

The spelling of 12230001013313 in words is "twelve trillion, two hundred thirty billion, one million, thirteen thousand, three hundred thirteen".

Divisors: 1 6073 2013831881 12230001013313