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12110303313 = 3212710595191
BaseRepresentation
bin10110100011101010…
…01001000001010001
31011020222200011001100
423101311021001101
5144300214201223
65321405455013
7606050610513
oct132165110121
934228604040
1012110303313
115154a50139
12241b871469
1311acc74c64
1482c531bb3
154ad2ad043
hex2d1d49051

12110303313 has 12 divisors (see below), whose sum is σ = 17630399488. Its totient is φ = 8009963640.

The previous prime is 12110303299. The next prime is 12110303347. The reversal of 12110303313 is 31330301121.

It is a happy number.

It is not a de Polignac number, because 12110303313 - 24 = 12110303297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110303393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5296453 + ... + 5298738.

Almost surely, 212110303313 is an apocalyptic number.

It is an amenable number.

12110303313 is a deficient number, since it is larger than the sum of its proper divisors (5520096175).

12110303313 is a wasteful number, since it uses less digits than its factorization.

12110303313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10595324 (or 10595321 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12110303313 its reverse (31330301121), we get a palindrome (43440604434).

The spelling of 12110303313 in words is "twelve billion, one hundred ten million, three hundred three thousand, three hundred thirteen".

Divisors: 1 3 9 127 381 1143 10595191 31785573 95356719 1345589257 4036767771 12110303313