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13000010101 = 137079141263
BaseRepresentation
bin11000001101101110…
…00110100101110101
31020112222210221022121
430012313012211311
5203111000310401
65545551155541
7640103156041
oct140667064565
936488727277
1013000010101
115571192001
122629815bb1
1312c23a6490
148b476d021
15511454ca1
hex306dc6975

13000010101 has 8 divisors (see below), whose sum is σ = 14002087680. Its totient is φ = 11998229232.

The previous prime is 13000010057. The next prime is 13000010117. The reversal of 13000010101 is 10101000031.

It is a happy number.

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 13000010101 - 213 = 13000001909 is a prime.

It is a super-2 number, since 2×130000101012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000010141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21396 + ... + 162658.

It is an arithmetic number, because the mean of its divisors is an integer number (1750260960).

Almost surely, 213000010101 is an apocalyptic number.

It is an amenable number.

13000010101 is a deficient number, since it is larger than the sum of its proper divisors (1002077579).

13000010101 is a wasteful number, since it uses less digits than its factorization.

13000010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148355.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 13000010101 its reverse (10101000031), we get a palindrome (23101010132).

The spelling of 13000010101 in words is "thirteen billion, ten thousand, one hundred one".

Divisors: 1 13 7079 92027 141263 1836419 1000000777 13000010101