134111303111431 has 2 divisors, whose sum is σ = 134111303111432. Its totient is φ = 134111303111430.

The previous prime is 134111303111353. The next prime is 134111303111477.

134111303111431 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 134111303111431 - 2²⁹ = 134110766240519 is a prime.

It is a super-2 number, since 2×134111303111431² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134111303111431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134111303121431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67055651555715 + 67055651555716.

It is an arithmetic number, because the mean of its divisors is an integer number (67055651555716).

Almost surely, 2^{134111303111431} is an apocalyptic number.

134111303111431 is a deficient number, since it is larger than the sum of its proper divisors (1).

134111303111431 is an equidigital number, since it uses as much as digits as its factorization.

134111303111431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

It can be divided in two parts, 13411130 and 3111431, that added together give a palindrome (16522561).

The spelling of 134111303111431 in words is "one hundred thirty-four trillion, one hundred eleven billion, three hundred three million, one hundred eleven thousand, four hundred thirty-one".