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1313130113101 = 43257118824551
BaseRepresentation
bin10011000110111100101…
…001110110100001001101
311122112102021222022022101
4103012330221312201031
5133003242302104401
62443124343315101
7163604405540452
oct23067451664115
94575367868271
101313130113101
11466993796534
121925b074ba91
1396a9b424231
14477ad303829
15242569c9101
hex131bca7684d

1313130113101 has 8 divisors (see below), whose sum is σ = 1348896314304. Its totient is φ = 1277601561600.

The previous prime is 1313130113081. The next prime is 1313130113111. The reversal of 1313130113101 is 1013110313131.

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 1313130113101 - 29 = 1313130112589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313130113111) 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, 59401225 + ... + 59423326.

It is an arithmetic number, because the mean of its divisors is an integer number (168612039288).

Almost surely, 21313130113101 is an apocalyptic number.

It is an amenable number.

1313130113101 is a deficient number, since it is larger than the sum of its proper divisors (35766201203).

1313130113101 is a wasteful number, since it uses less digits than its factorization.

1313130113101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118824851.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 1313130113101 its reverse (1013110313131), we get a palindrome (2326240426232).

The spelling of 1313130113101 in words is "one trillion, three hundred thirteen billion, one hundred thirty million, one hundred thirteen thousand, one hundred one".

Divisors: 1 43 257 11051 118824551 5109455693 30537909607 1313130113101