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1313130301301 = 71331346102247
BaseRepresentation
bin10011000110111100101…
…010100100011101110101
311122112102022022212110202
4103012330222210131311
5133003242324120201
62443124351330245
7163604410253240
oct23067452443565
94575368285422
101313130301301
11466993904975
121925b0820985
1396a9b48bab0
14477ad352257
1524256a14c6b
hex131bcaa4775

1313130301301 has 16 divisors (see below), whose sum is σ = 1621323857664. Its totient is φ = 1035640854144.

The previous prime is 1313130301247. The next prime is 1313130301333. The reversal of 1313130301301 is 1031030313131.

It is not a de Polignac number, because 1313130301301 - 26 = 1313130301237 is a prime.

It is a super-2 number, since 2×13131303013012 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313130301381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23022641 + ... + 23079606.

It is an arithmetic number, because the mean of its divisors is an integer number (101332741104).

Almost surely, 21313130301301 is an apocalyptic number.

It is an amenable number.

1313130301301 is a deficient number, since it is larger than the sum of its proper divisors (308193556363).

1313130301301 is a wasteful number, since it uses less digits than its factorization.

1313130301301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46102580.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 1313130301301 its reverse (1031030313131), we get a palindrome (2344160614432).

The spelling of 1313130301301 in words is "one trillion, three hundred thirteen billion, one hundred thirty million, three hundred one thousand, three hundred one".

Divisors: 1 7 13 91 313 2191 4069 28483 46102247 322715729 599329211 4195304477 14430003311 101010023177 187590043043 1313130301301