134203103413 has 4 divisors (see below), whose sum is σ = 137058488640. Its totient is φ = 131347718188.

The previous prime is 134203103393. The next prime is 134203103423. The reversal of 134203103413 is 314301302431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134203103413 - 2¹⁷ = 134202972341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134203103423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427692543 + ... + 1427692636.

It is an arithmetic number, because the mean of its divisors is an integer number (34264622160).

Almost surely, 2^134203103413 is an apocalyptic number.

It is an amenable number.

134203103413 is a deficient number, since it is larger than the sum of its proper divisors (2855385227).

134203103413 is an equidigital number, since it uses as much as digits as its factorization.

134203103413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855385226.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 134203103413 its reverse (314301302431), we get a palindrome (448504405844).

The spelling of 134203103413 in words is "one hundred thirty-four billion, two hundred three million, one hundred three thousand, four hundred thirteen".