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13130114311 = 31341949247
BaseRepresentation
bin11000011101001110…
…11010010100000111
31020220001121220202001
430032213122110013
5203342302124221
610010515530131
7643243062436
oct141647322407
936801556661
1013130114311
115628675246
1226652b9947
13131332a512
148c7b5911d
1551caa4391
hex30e9da507

13130114311 has 4 divisors (see below), whose sum is σ = 13172063872. Its totient is φ = 13088164752.

The previous prime is 13130114303. The next prime is 13130114357. The reversal of 13130114311 is 11341103131.

It is a happy number.

13130114311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11341103131 = 40343281117.

It is a cyclic number.

It is not a de Polignac number, because 13130114311 - 23 = 13130114303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130114111) 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 3 ways as a sum of consecutive naturals, for example, 20974311 + ... + 20974936.

It is an arithmetic number, because the mean of its divisors is an integer number (3293015968).

Almost surely, 213130114311 is an apocalyptic number.

13130114311 is a deficient number, since it is larger than the sum of its proper divisors (41949561).

13130114311 is an equidigital number, since it uses as much as digits as its factorization.

13130114311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41949560.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13130114311 its reverse (11341103131), we get a palindrome (24471217442).

The spelling of 13130114311 in words is "thirteen billion, one hundred thirty million, one hundred fourteen thousand, three hundred eleven".

Divisors: 1 313 41949247 13130114311