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13130130012001 = 20404036435067
BaseRepresentation
bin1011111100010001100010…
…1111000011011101100001
31201111020011100002001211121
42333010120233003131201
53210111001240341001
643531522022212241
72523422601426442
oct277043057033541
951436140061747
1013130130012001
1142025030a9862
121580859b84081
13743220781012
143357048952c9
1517b828b2c6a1
hexbf118bc3761

13130130012001 has 4 divisors (see below), whose sum is σ = 13130138487472. Its totient is φ = 13130121536532.

The previous prime is 13130130011951. The next prime is 13130130012029. The reversal of 13130130012001 is 10021003103131.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13130130012001 - 229 = 13129593141089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130130013001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177131 + ... + 5257936.

It is an arithmetic number, because the mean of its divisors is an integer number (3282534621868).

Almost surely, 213130130012001 is an apocalyptic number.

It is an amenable number.

13130130012001 is a deficient number, since it is larger than the sum of its proper divisors (8475471).

13130130012001 is an equidigital number, since it uses as much as digits as its factorization.

13130130012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8475470.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13130130012001 its reverse (10021003103131), we get a palindrome (23151133115132).

The spelling of 13130130012001 in words is "thirteen trillion, one hundred thirty billion, one hundred thirty million, twelve thousand, one".

Divisors: 1 2040403 6435067 13130130012001