13143421101 has 16 divisors (see below), whose sum is σ = 17761363200. Its totient is φ = 8644067328.

The previous prime is 13143421063. The next prime is 13143421103. The reversal of 13143421101 is 10112434131.

13143421101 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 13143421101 - 2¹⁵ = 13143388333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143421103) 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 15 ways as a sum of consecutive naturals, for example, 265645 + ... + 311213.

It is an arithmetic number, because the mean of its divisors is an integer number (1110085200).

Almost surely, 2^13143421101 is an apocalyptic number.

It is an amenable number.

13143421101 is a deficient number, since it is larger than the sum of its proper divisors (4617942099).

13143421101 is a wasteful number, since it uses less digits than its factorization.

13143421101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46868.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13143421101 its reverse (10112434131), we get a palindrome (23255855232).

The spelling of 13143421101 in words is "thirteen billion, one hundred forty-three million, four hundred twenty-one thousand, one hundred one".