13142101 has 4 divisors (see below), whose sum is σ = 15019552. Its totient is φ = 11264652.

The previous prime is 13142083. The next prime is 13142111. The reversal of 13142101 is 10124131.

13142101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 an emirpimes, since its reverse is a distinct semiprime: 10124131 = 19 ⋅532849.

It is not a de Polignac number, because 13142101 - 2⁵ = 13142069 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142111) 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, 938715 + ... + 938728.

It is an arithmetic number, because the mean of its divisors is an integer number (3754888).

Almost surely, 2^13142101 is an apocalyptic number.

It is an amenable number.

13142101 is a deficient number, since it is larger than the sum of its proper divisors (1877451).

13142101 is an equidigital number, since it uses as much as digits as its factorization.

13142101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877450.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 13142101 is about 3625.2035804903. The cubic root of 13142101 is about 235.9871018997.

Adding to 13142101 its reverse (10124131), we get a palindrome (23266232).

The spelling of 13142101 in words is "thirteen million, one hundred forty-two thousand, one hundred one".