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13030213141 = 111184564831
BaseRepresentation
bin11000010001010100…
…10100011000010101
31020122002122102002201
430020222110120111
5203141213310031
65552550404501
7640620661411
oct141052243025
936562572081
1013030213141
115587240aa0
122637960731
1312c871c9ba
148b8791d41
15513e1dd61
hex308a94615

13030213141 has 4 divisors (see below), whose sum is σ = 14214777984. Its totient is φ = 11845648300.

The previous prime is 13030213139. The next prime is 13030213169. The reversal of 13030213141 is 14131203031.

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.

It is a cyclic number.

It is not a de Polignac number, because 13030213141 - 21 = 13030213139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030213541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592282405 + ... + 592282426.

It is an arithmetic number, because the mean of its divisors is an integer number (3553694496).

Almost surely, 213030213141 is an apocalyptic number.

13030213141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13030213141 is a deficient number, since it is larger than the sum of its proper divisors (1184564843).

13030213141 is a wasteful number, since it uses less digits than its factorization.

13030213141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184564842.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13030213141 its reverse (14131203031), we get a palindrome (27161416172).

The spelling of 13030213141 in words is "thirteen billion, thirty million, two hundred thirteen thousand, one hundred forty-one".

Divisors: 1 11 1184564831 13030213141