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13010130101 = 26927483163
BaseRepresentation
bin11000001110111011…
…01101010010110101
31020120200212002100102
430013131231102311
5203121043130401
65550552123445
7640255165313
oct140735552265
936520762312
1013010130101
115576974341
122631096585
1312c450a847
148b5c450b3
155122a356b
hex30776d4b5

13010130101 has 4 divisors (see below), whose sum is σ = 13010640192. Its totient is φ = 13009620012.

The previous prime is 13010130083. The next prime is 13010130103. The reversal of 13010130101 is 10103101031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13010130101 - 26 = 13010130037 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 (13010130103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214655 + ... + 268508.

It is an arithmetic number, because the mean of its divisors is an integer number (3252660048).

Almost surely, 213010130101 is an apocalyptic number.

It is an amenable number.

13010130101 is a deficient number, since it is larger than the sum of its proper divisors (510091).

13010130101 is an equidigital number, since it uses as much as digits as its factorization.

13010130101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510090.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 13010130101 its reverse (10103101031), we get a palindrome (23113231132).

The spelling of 13010130101 in words is "thirteen billion, ten million, one hundred thirty thousand, one hundred one".

Divisors: 1 26927 483163 13010130101