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12875633041213 is a prime number
BaseRepresentation
bin1011101101011101011110…
…0010001001111100111101
31200120220021000010102111201
42323113113202021330331
53141423244024304323
643214552325015501
72466143122033615
oct273272742117475
950526230112451
1012875633041213
114114586203928
12153b473554591
13725222b39387
14327280b25a45
15174dd11228ad
hexbb5d7889f3d

12875633041213 has 2 divisors, whose sum is σ = 12875633041214. Its totient is φ = 12875633041212.

The previous prime is 12875633041109. The next prime is 12875633041307. The reversal of 12875633041213 is 31214033657821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7420404817764 + 5455228223449 = 2724042^2 + 2335643^2 .

It is a cyclic number.

It is not a de Polignac number, because 12875633041213 - 241 = 10676609785661 is a prime.

It is a super-2 number, since 2×128756330412132 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12875633042213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6437816520606 + 6437816520607.

It is an arithmetic number, because the mean of its divisors is an integer number (6437816520607).

Almost surely, 212875633041213 is an apocalyptic number.

It is an amenable number.

12875633041213 is a deficient number, since it is larger than the sum of its proper divisors (1).

12875633041213 is an equidigital number, since it uses as much as digits as its factorization.

12875633041213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 12875633041213 in words is "twelve trillion, eight hundred seventy-five billion, six hundred thirty-three million, forty-one thousand, two hundred thirteen".