14042302111231 has 2 divisors, whose sum is σ = 14042302111232. Its totient is φ = 14042302111230.

The previous prime is 14042302111219. The next prime is 14042302111247. The reversal of 14042302111231 is 13211120324041.

It is a weak prime.

It is an emirp because it is prime and its reverse (13211120324041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14042302111231 is a prime.

It is a super-2 number, since 2×14042302111231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14042302111196 and 14042302111205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14042302111261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7021151055615 + 7021151055616.

It is an arithmetic number, because the mean of its divisors is an integer number (7021151055616).

Almost surely, 2^{14042302111231} is an apocalyptic number.

14042302111231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14042302111231 is an equidigital number, since it uses as much as digits as its factorization.

14042302111231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 14042302111231 its reverse (13211120324041), we get a palindrome (27253422435272).

The spelling of 14042302111231 in words is "fourteen trillion, forty-two billion, three hundred two million, one hundred eleven thousand, two hundred thirty-one".