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13301130331 = 471597177209
BaseRepresentation
bin11000110001100111…
…10010010001011011
31021022222102102121201
430120303302101123
5204220042132311
610035505215031
7650420512426
oct143063622133
937288372551
1013301130331
1157061610a5
1226b2631477
13133c8a7128
149027549bd
1552cad59c1
hex318cf245b

13301130331 has 8 divisors (see below), whose sum is σ = 13592715840. Its totient is φ = 13009902528.

The previous prime is 13301130313. The next prime is 13301130341. The reversal of 13301130331 is 13303110331.

It is a happy number.

13301130331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13301130331 - 27 = 13301130203 is a prime.

It is a super-2 number, since 2×133011303312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13301130299 and 13301130308.

It is not an unprimeable number, because it can be changed into a prime (13301130341) 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, 13546 + ... + 163663.

It is an arithmetic number, because the mean of its divisors is an integer number (1699089480).

Almost surely, 213301130331 is an apocalyptic number.

13301130331 is a deficient number, since it is larger than the sum of its proper divisors (291585509).

13301130331 is a wasteful number, since it uses less digits than its factorization.

13301130331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178853.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 13301130331 its reverse (13303110331), we get a palindrome (26604240662).

The spelling of 13301130331 in words is "thirteen billion, three hundred one million, one hundred thirty thousand, three hundred thirty-one".

Divisors: 1 47 1597 75059 177209 8328823 283002773 13301130331