14131321014131 has 4 divisors (see below), whose sum is σ = 14131505579952. Its totient is φ = 14131136448312.

The previous prime is 14131321014119. The next prime is 14131321014137. The reversal of 14131321014131 is 13141012313141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14131321014131 - 2¹⁴ = 14131320997747 is a prime.

It is a super-2 number, since 2×14131321014131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14131321014131.

It is not an unprimeable number, because it can be changed into a prime (14131321014137) 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, 92168015 + ... + 92321208.

It is an arithmetic number, because the mean of its divisors is an integer number (3532876394988).

Almost surely, 2^{14131321014131} is an apocalyptic number.

14131321014131 is a deficient number, since it is larger than the sum of its proper divisors (184565821).

14131321014131 is an equidigital number, since it uses as much as digits as its factorization.

14131321014131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184565820.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 14131321014131 its reverse (13141012313141), we get a palindrome (27272333327272).

The spelling of 14131321014131 in words is "fourteen trillion, one hundred thirty-one billion, three hundred twenty-one million, fourteen thousand, one hundred thirty-one".