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12210131130313 = 67661092756671
BaseRepresentation
bin1011000110101110010010…
…0001110101011111001001
31121020021111000212112101111
42301223210201311133021
53100022322032132223
641545131245250321
72400103301110414
oct261534441653711
947207430775344
1012210131130313
113988318784176
1214524a42639a1
136a754491c30c
14302d8b3d8b7b
15162930a0630d
hexb1ae48757c9

12210131130313 has 8 divisors (see below), whose sum is σ = 12392563842560. Its totient is φ = 12027704063760.

The previous prime is 12210131130163. The next prime is 12210131130319. The reversal of 12210131130313 is 31303113101221.

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 12210131130313 - 221 = 12210129033161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210131130319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3050968 + ... + 5807638.

It is an arithmetic number, because the mean of its divisors is an integer number (1549070480320).

Almost surely, 212210131130313 is an apocalyptic number.

It is an amenable number.

12210131130313 is a deficient number, since it is larger than the sum of its proper divisors (182432712247).

12210131130313 is an equidigital number, since it uses as much as digits as its factorization.

12210131130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822847.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12210131130313 its reverse (31303113101221), we get a palindrome (43513244231534).

The spelling of 12210131130313 in words is "twelve trillion, two hundred ten billion, one hundred thirty-one million, one hundred thirty thousand, three hundred thirteen".

Divisors: 1 67 66109 2756671 4429303 184696957 182240763139 12210131130313