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113201230313 = 1034792294449
BaseRepresentation
bin110100101101101010…
…0011011000111101001
3101211012012002022210202
41221123110123013221
53323314003332223
6124000503121545
711115142403303
oct1513324330751
9354165068722
10113201230313
11440101638a6
1219b32a432b5
13a8a07a9722
14569c40c973
152e2818a428
hex1a5b51b1e9

113201230313 has 8 divisors (see below), whose sum is σ = 114538944000. Its totient is φ = 111868106688.

The previous prime is 113201230309. The next prime is 113201230319. The reversal of 113201230313 is 313032102311.

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 113201230313 - 22 = 113201230309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113201230319) 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, 1097888 + ... + 1196561.

It is an arithmetic number, because the mean of its divisors is an integer number (14317368000).

Almost surely, 2113201230313 is an apocalyptic number.

It is an amenable number.

113201230313 is a deficient number, since it is larger than the sum of its proper divisors (1337713687).

113201230313 is a wasteful number, since it uses less digits than its factorization.

113201230313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295031.

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

Adding to 113201230313 its reverse (313032102311), we get a palindrome (426233332624).

The spelling of 113201230313 in words is "one hundred thirteen billion, two hundred one million, two hundred thirty thousand, three hundred thirteen".

Divisors: 1 103 479 49337 2294449 236328247 1099041071 113201230313