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13231100102 = 21117674091291
BaseRepresentation
bin11000101001010001…
…01001000011000110
31021011002122112012112
430110220221003012
5204044130200402
610024524221022
7645610331603
oct142450510306
937132575175
1013231100102
11567a67a380
12269309a772
13132b22791c
148d73256aa
155268a0e52
hex314a290c6

13231100102 has 64 divisors (see below), whose sum is σ = 23341582080. Its totient is φ = 5557939200.

The previous prime is 13231100039. The next prime is 13231100117. The reversal of 13231100102 is 20100113231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10248077 + ... + 10249367.

It is an arithmetic number, because the mean of its divisors is an integer number (364712220).

Almost surely, 213231100102 is an apocalyptic number.

13231100102 is a deficient number, since it is larger than the sum of its proper divisors (10110481978).

13231100102 is a wasteful number, since it uses less digits than its factorization.

13231100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13231100102 its reverse (20100113231), we get a palindrome (33331213333).

The spelling of 13231100102 in words is "thirteen billion, two hundred thirty-one million, one hundred thousand, one hundred two".

Divisors: 1 2 11 17 22 34 67 134 187 374 409 737 818 1139 1291 1474 2278 2582 4499 6953 8998 12529 13906 14201 21947 25058 27403 28402 43894 54806 76483 86497 152966 172994 241417 301433 465851 482834 528019 602866 931702 951467 1056038 1470449 1902934 2940898 5124361 5808209 8976323 10248722 11616418 16174939 17952646 32349878 35377273 70754546 98739553 197479106 389150003 601413641 778300006 1202827282 6615550051 13231100102