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13013010101 = 7133593791051
BaseRepresentation
bin11000001111010001…
…01100011010110101
31020120220021101222002
430013220230122311
5203122312310401
65551133545045
7640321521650
oct140750543265
936526241862
1013013010101
115578561103
122632045185
1312c4ca86a0
148b6394897
15512671a6b
hex307a2c6b5

13013010101 has 32 divisors (see below), whose sum is σ = 16118323200. Its totient is φ = 10230494400.

The previous prime is 13013010091. The next prime is 13013010107. The reversal of 13013010101 is 10101031031.

It is a happy number.

13013010101 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 13013010101 - 26 = 13013010037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013010107) 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 31 ways as a sum of consecutive naturals, for example, 12381026 + ... + 12382076.

It is an arithmetic number, because the mean of its divisors is an integer number (503697600).

Almost surely, 213013010101 is an apocalyptic number.

It is an amenable number.

13013010101 is a deficient number, since it is larger than the sum of its proper divisors (3105313099).

13013010101 is a wasteful number, since it uses less digits than its factorization.

13013010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809.

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

Adding to 13013010101 its reverse (10101031031), we get a palindrome (23114041132).

The spelling of 13013010101 in words is "thirteen billion, thirteen million, ten thousand, one hundred one".

Divisors: 1 7 13 91 359 379 1051 2513 2653 4667 4927 7357 13663 32669 34489 95641 136061 377309 398329 952427 1768793 2641163 2788303 4905017 5178277 12381551 34335119 36247939 143000111 1001000777 1859001443 13013010101