14202131 has 4 divisors (see below), whose sum is σ = 14504352. Its totient is φ = 13899912.

The previous prime is 14202119. The next prime is 14202143. The reversal of 14202131 is 13120241.

14202131 is digitally balanced in base 2, 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.

It is an interprime number because it is at equal distance from previous prime (14202119) and next prime (14202143).

It is a cyclic number.

It is not a de Polignac number, because 14202131 - 2¹⁴ = 14185747 is a prime.

It is a super-2 number, since 2×14202131² = 403401049882322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14202151) 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, 151040 + ... + 151133.

It is an arithmetic number, because the mean of its divisors is an integer number (3626088).

Almost surely, 2^14202131 is an apocalyptic number.

14202131 is a deficient number, since it is larger than the sum of its proper divisors (302221).

14202131 is an equidigital number, since it uses as much as digits as its factorization.

14202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302220.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 14202131 is about 3768.5714800173. The cubic root of 14202131 is about 242.1686039034.

Adding to 14202131 its reverse (13120241), we get a palindrome (27322372).

The spelling of 14202131 in words is "fourteen million, two hundred two thousand, one hundred thirty-one".