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1313010201 = 3101127149229
BaseRepresentation
bin100111001000010…
…1111001000011001
310101111122211101110
41032100233020121
510142112311301
6334142210533
744352255036
oct11620571031
93344584343
101313010201
11614183aa8
12307883a49
1317c041a19
14c654a38d
157a4100d6
hex4e42f219

1313010201 has 32 divisors (see below), whose sum is σ = 1801728000. Its totient is φ = 850348800.

The previous prime is 1313010191. The next prime is 1313010211. The reversal of 1313010201 is 1020103131.

It is an interprime number because it is at equal distance from previous prime (1313010191) and next prime (1313010211).

It is not a de Polignac number, because 1313010201 - 214 = 1312993817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313010211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5733555 + ... + 5733783.

It is an arithmetic number, because the mean of its divisors is an integer number (56304000).

Almost surely, 21313010201 is an apocalyptic number.

It is an amenable number.

1313010201 is a deficient number, since it is larger than the sum of its proper divisors (488717799).

1313010201 is a wasteful number, since it uses less digits than its factorization.

1313010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1313010201 is about 36235.4826240800. The cubic root of 1313010201 is about 1095.0216354850.

Adding to 1313010201 its reverse (1020103131), we get a palindrome (2333113332).

The spelling of 1313010201 in words is "one billion, three hundred thirteen million, ten thousand, two hundred one".

Divisors: 1 3 101 127 149 229 303 381 447 687 12827 15049 18923 23129 29083 34121 38481 45147 56769 69387 87249 102363 1911223 2937383 3446221 4333367 5733669 8812149 10338663 13000101 437670067 1313010201