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13010210103 = 3113111267681
BaseRepresentation
bin11000001110111100…
…00000110100110111
31020120201000011002110
430013132000310313
5203121103210403
65550553542103
7640255650462
oct140736006467
936521004073
1013010210103
115576a19460
122631114933
1312c4538097
148b5c662d9
155122bc103
hex307780d37

13010210103 has 16 divisors (see below), whose sum is σ = 18984805632. Its totient is φ = 7859616000.

The previous prime is 13010210071. The next prime is 13010210117. The reversal of 13010210103 is 30101201031.

13010210103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13010210103 - 25 = 13010210071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010210903) 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 15 ways as a sum of consecutive naturals, for example, 623578 + ... + 644103.

It is an arithmetic number, because the mean of its divisors is an integer number (1186550352).

Almost surely, 213010210103 is an apocalyptic number.

13010210103 is a deficient number, since it is larger than the sum of its proper divisors (5974595529).

13010210103 is a wasteful number, since it uses less digits than its factorization.

13010210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268006.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13010210103 its reverse (30101201031), we get a palindrome (43111411134).

The spelling of 13010210103 in words is "thirteen billion, ten million, two hundred ten thousand, one hundred three".

Divisors: 1 3 11 33 311 933 3421 10263 1267681 3803043 13944491 41833473 394248791 1182746373 4336736701 13010210103