134530111443 has 32 divisors (see below), whose sum is σ = 224386527232. Its totient is φ = 69797635200.

The previous prime is 134530111433. The next prime is 134530111453. The reversal of 134530111443 is 344111035431.

It is an interprime number because it is at equal distance from previous prime (134530111433) and next prime (134530111453).

It is not a de Polignac number, because 134530111443 - 2⁶ = 134530111379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134530111443.

It is not an unprimeable number, because it can be changed into a prime (134530111423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4022563 + ... + 4055868.

It is an arithmetic number, because the mean of its divisors is an integer number (7012078976).

Almost surely, 2^134530111443 is an apocalyptic number.

134530111443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134530111443 is a deficient number, since it is larger than the sum of its proper divisors (89856415789).

134530111443 is a wasteful number, since it uses less digits than its factorization.

134530111443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8078515.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 134530111443 its reverse (344111035431), we get a palindrome (478641146874).

The spelling of 134530111443 in words is "one hundred thirty-four billion, five hundred thirty million, one hundred eleven thousand, four hundred forty-three".