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132232012231213 = 2914939511774523
BaseRepresentation
bin11110000100001110101010…
…000111011111001000101101
3122100012020221021210122220101
4132010032222013133020231
5114312442130112344323
61145122314154151101
736565306350505636
oct3604165207371055
9570166837718811
10132232012231213
1139151310694344
12129b7549422491
1358a256b36b16b
1424920c64d888d
1510449d1100dad
hex7843aa1df22d

132232012231213 has 16 divisors (see below), whose sum is σ = 137713465296000. Its totient is φ = 126812053327680.

The previous prime is 132232012231199. The next prime is 132232012231219. The reversal of 132232012231213 is 312132210232231.

It is a cyclic number.

It is not a de Polignac number, because 132232012231213 - 229 = 132231475360301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132232012231219) 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, 170339770 + ... + 171114292.

It is an arithmetic number, because the mean of its divisors is an integer number (8607091581000).

Almost surely, 2132232012231213 is an apocalyptic number.

It is an amenable number.

132232012231213 is a deficient number, since it is larger than the sum of its proper divisors (5481453064787).

132232012231213 is a wasteful number, since it uses less digits than its factorization.

132232012231213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814212.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 132232012231213 its reverse (312132210232231), we get a palindrome (444364222463444).

The spelling of 132232012231213 in words is "one hundred thirty-two trillion, two hundred thirty-two billion, twelve million, two hundred thirty-one thousand, two hundred thirteen".

Divisors: 1 29 149 4321 39511 774523 1145819 5887139 22461167 115403927 170727031 3346713883 30602178253 887463169337 4559724559697 132232012231213