134103133 has 12 divisors (see below), whose sum is σ = 143851680. Its totient is φ = 124776432.

The previous prime is 134103107. The next prime is 134103143. The reversal of 134103133 is 331301431.

It is not a de Polignac number, because 134103133 - 2²¹ = 132005981 is a prime.

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 134103133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134103143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29358 + ... + 33616.

It is an arithmetic number, because the mean of its divisors is an integer number (11987640).

Almost surely, 2^134103133 is an apocalyptic number.

It is an amenable number.

134103133 is a deficient number, since it is larger than the sum of its proper divisors (9748547).

134103133 is an equidigital number, since it uses as much as digits as its factorization.

134103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356 (or 4319 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 134103133 is about 11580.2907131039. The cubic root of 134103133 is about 511.8542434321.

Adding to 134103133 its reverse (331301431), we get a palindrome (465404564).

The spelling of 134103133 in words is "one hundred thirty-four million, one hundred three thousand, one hundred thirty-three".