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12232131413323 = 211191467302779
BaseRepresentation
bin1011001000000000001111…
…0110010000010101001011
31121022101021021021201002011
42302000003312100111023
53100402401120211243
642003210311520351
72401512422325253
oct262000366202513
947271237251064
1012232131413323
113996688323448
1214568040890b7
136a963c840063
14304077210963
151632bc18d89d
hexb2003d9054b

12232131413323 has 8 divisors (see below), whose sum is σ = 12290208380480. Its totient is φ = 12174055435080.

The previous prime is 12232131413279. The next prime is 12232131413353. The reversal of 12232131413323 is 32331413123221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12232131413323 - 237 = 12094692459851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12232131413353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40248148 + ... + 40550926.

It is an arithmetic number, because the mean of its divisors is an integer number (1536276047560).

Almost surely, 212232131413323 is an apocalyptic number.

12232131413323 is a deficient number, since it is larger than the sum of its proper divisors (58076967157).

12232131413323 is a wasteful number, since it uses less digits than its factorization.

12232131413323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494457.

The product of its digits is 15552, while the sum is 31.

Adding to 12232131413323 its reverse (32331413123221), we get a palindrome (44563544536544).

The spelling of 12232131413323 in words is "twelve trillion, two hundred thirty-two billion, one hundred thirty-one million, four hundred thirteen thousand, three hundred twenty-three".

Divisors: 1 211 191467 302779 40399537 63886369 57972186793 12232131413323