134213103 has 6 divisors (see below), whose sum is σ = 193863384. Its totient is φ = 89475396.

The previous prime is 134213087. The next prime is 134213111. The reversal of 134213103 is 301312431.

It is not a de Polignac number, because 134213103 - 2⁴ = 134213087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134213803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7456275 + ... + 7456292.

It is an arithmetic number, because the mean of its divisors is an integer number (32310564).

Almost surely, 2^134213103 is an apocalyptic number.

134213103 is a deficient number, since it is larger than the sum of its proper divisors (59650281).

134213103 is a wasteful number, since it uses less digits than its factorization.

134213103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14912573 (or 14912570 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 134213103 is about 11585.0378937663. The cubic root of 134213103 is about 511.9941189408.

Adding to 134213103 its reverse (301312431), we get a palindrome (435525534).

The spelling of 134213103 in words is "one hundred thirty-four million, two hundred thirteen thousand, one hundred three".