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13301313101 = 29458665969
BaseRepresentation
bin11000110001101000…
…11110111001001101
31021022222202201022222
430120310132321031
5204220114004401
610035513145125
7650422203326
oct143064367115
937288681288
1013301313101
11570627644a
1226b26bb1a5
13133c93c38b
149027a144d
1552cb1ec1b
hex318d1ee4d

13301313101 has 4 divisors (see below), whose sum is σ = 13759979100. Its totient is φ = 12842647104.

The previous prime is 13301313061. The next prime is 13301313107. The reversal of 13301313101 is 10131310331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10131310331 = 11518802181.

It can be written as a sum of positive squares in 2 ways, for example, as 2323722025 + 10977591076 = 48205^2 + 104774^2 .

It is a cyclic number.

It is not a de Polignac number, because 13301313101 - 214 = 13301296717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13301313101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13301313107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229332956 + ... + 229333013.

It is an arithmetic number, because the mean of its divisors is an integer number (3439994775).

Almost surely, 213301313101 is an apocalyptic number.

It is an amenable number.

13301313101 is a deficient number, since it is larger than the sum of its proper divisors (458665999).

13301313101 is an equidigital number, since it uses as much as digits as its factorization.

13301313101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458665998.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 13301313101 its reverse (10131310331), we get a palindrome (23432623432).

The spelling of 13301313101 in words is "thirteen billion, three hundred one million, three hundred thirteen thousand, one hundred one".

Divisors: 1 29 458665969 13301313101