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13112011233313 = 107139881598281
BaseRepresentation
bin1011111011001110000011…
…0001011001100000100001
31201102111101121101202002021
42332303200301121200201
53204311344333431223
643515324054021441
72522211601360666
oct276634061314041
951374347352067
1013112011233313
1141a585556a1a3
121579242047881
137415c3a636b5
143348a6389a6d
1517b11811065d
hexbece0c59821

13112011233313 has 8 divisors (see below), whose sum is σ = 13329766023840. Its totient is φ = 12896019639840.

The previous prime is 13112011233289. The next prime is 13112011233323. The reversal of 13112011233313 is 31333211021131.

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 13112011233313 - 213 = 13112011225121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13112011233323) 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, 440784268 + ... + 440814013.

It is an arithmetic number, because the mean of its divisors is an integer number (1666220752980).

Almost surely, 213112011233313 is an apocalyptic number.

It is an amenable number.

13112011233313 is a deficient number, since it is larger than the sum of its proper divisors (217754790527).

13112011233313 is a wasteful number, since it uses less digits than its factorization.

13112011233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881598527.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 13112011233313 its reverse (31333211021131), we get a palindrome (44445222254444).

The spelling of 13112011233313 in words is "thirteen trillion, one hundred twelve billion, eleven million, two hundred thirty-three thousand, three hundred thirteen".

Divisors: 1 107 139 14873 881598281 94331016067 122542161059 13112011233313