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13033030003131 = 323712660344969
BaseRepresentation
bin1011110110100111110100…
…0111111010100110111011
31201010221112021021112112210
42331221331013322212323
53202013121140100011
643415142532110203
72513414430113535
oct275517507724673
951127467245483
1013033030003131
114175305736a46
121565a7b465363
13737017a0b278
14330b32a46855
151790442ce6a6
hexbda7d1fa9bb

13033030003131 has 16 divisors (see below), whose sum is σ = 18388304432640. Its totient is φ = 8193862501440.

The previous prime is 13033030003093. The next prime is 13033030003139. The reversal of 13033030003131 is 13130003033031.

It is not a de Polignac number, because 13033030003131 - 26 = 13033030003067 is a prime.

It is a super-2 number, since 2×130330300031312 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13033030003098 and 13033030003107.

It is not an unprimeable number, because it can be changed into a prime (13033030003139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330167586 + ... + 1330177383.

It is an arithmetic number, because the mean of its divisors is an integer number (1149269027040).

Almost surely, 213033030003131 is an apocalyptic number.

13033030003131 is a deficient number, since it is larger than the sum of its proper divisors (5355274429509).

13033030003131 is a wasteful number, since it uses less digits than its factorization.

13033030003131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660345066.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 13033030003131 its reverse (13130003033031), we get a palindrome (26163033036162).

The spelling of 13033030003131 in words is "thirteen trillion, thirty-three billion, thirty million, three thousand, one hundred thirty-one".

Divisors: 1 3 23 69 71 213 1633 4899 2660344969 7981034907 61187934287 183563802861 188884492799 566653478397 4344343334377 13033030003131