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2230312202113 = 49431237336467
BaseRepresentation
bin100000011101001000111…
…101110110111110000001
321220012211021212221121211
4200131020331312332001
5243020134410431423
64424331414450121
7320064133631122
oct40351075667601
97805737787554
102230312202113
1178a963104096
123002bb063941
131324188293c8
1479d3a648049
153d03769a10d
hex20748f76f81

2230312202113 has 8 divisors (see below), whose sum is σ = 2231004878208. Its totient is φ = 2229619633584.

The previous prime is 2230312202093. The next prime is 2230312202143. The reversal of 2230312202113 is 3112022130322.

2230312202113 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 2230312202113 - 221 = 2230310104961 is a prime.

It is a super-3 number, since 3×22303122021133 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230312202143) 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, 61141506 + ... + 61177972.

It is an arithmetic number, because the mean of its divisors is an integer number (278875609776).

Almost surely, 22230312202113 is an apocalyptic number.

It is an amenable number.

2230312202113 is a deficient number, since it is larger than the sum of its proper divisors (692676095).

2230312202113 is a wasteful number, since it uses less digits than its factorization.

2230312202113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53783.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2230312202113 its reverse (3112022130322), we get a palindrome (5342334332435).

The spelling of 2230312202113 in words is "two trillion, two hundred thirty billion, three hundred twelve million, two hundred two thousand, one hundred thirteen".

Divisors: 1 4943 12373 36467 61159739 180256381 451206191 2230312202113