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132231113223 = 3114197731791
BaseRepresentation
bin111101100100110010…
…1101010101000000111
3110122022102011112120220
41323021211222220013
54131302131110343
6140425055355423
712360544626426
oct1731145525007
9418272145526
10132231113223
115109601a560
1221763b22b73
13c6141aaa81
1465859252bd
15368db79183
hex1ec996aa07

132231113223 has 16 divisors (see below), whose sum is σ = 197027292672. Its totient is φ = 78185432000.

The previous prime is 132231113221. The next prime is 132231113257. The reversal of 132231113223 is 322311132231.

It is a cyclic number.

It is not a de Polignac number, because 132231113223 - 21 = 132231113221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132231113193 and 132231113202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132231113221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48864543 + ... + 48867248.

It is an arithmetic number, because the mean of its divisors is an integer number (12314205792).

Almost surely, 2132231113223 is an apocalyptic number.

132231113223 is a deficient number, since it is larger than the sum of its proper divisors (64796179449).

132231113223 is a wasteful number, since it uses less digits than its factorization.

132231113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97731846.

The product of its digits is 1296, while the sum is 24.

Adding to 132231113223 its reverse (322311132231), we get a palindrome (454542245454).

The spelling of 132231113223 in words is "one hundred thirty-two billion, two hundred thirty-one million, one hundred thirteen thousand, two hundred twenty-three".

Divisors: 1 3 11 33 41 123 451 1353 97731791 293195373 1075049701 3225149103 4007003431 12021010293 44077037741 132231113223