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13101110131 = 44991132029
BaseRepresentation
bin11000011001110001…
…10001001101110011
31020211001001100111011
430030320301031303
5203312341011011
610004002131351
7642441412234
oct141470611563
936731040434
1013101110131
115613264a4a
122657650b57
13130a313895
148c3d6908b
1551a275621
hex30ce31373

13101110131 has 8 divisors (see below), whose sum is σ = 13145112000. Its totient is φ = 13057175040.

The previous prime is 13101110089. The next prime is 13101110171.

13101110131 is nontrivially palindromic in base 10.

13101110131 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 13101110131 - 27 = 13101110003 is a prime.

It is a super-2 number, since 2×131011101312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13101110171) 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, 393025 + ... + 425053.

It is an arithmetic number, because the mean of its divisors is an integer number (1643139000).

Almost surely, 213101110131 is an apocalyptic number.

13101110131 is a deficient number, since it is larger than the sum of its proper divisors (44001869).

13101110131 is an equidigital number, since it uses as much as digits as its factorization.

13101110131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33389.

The product of its (nonzero) digits is 9, while the sum is 13.

The spelling of 13101110131 in words is "thirteen billion, one hundred one million, one hundred ten thousand, one hundred thirty-one".

Divisors: 1 449 911 32029 409039 14381021 29178419 13101110131