134312402303 has 4 divisors (see below), whose sum is σ = 134321290560. Its totient is φ = 134303514048.

The previous prime is 134312402201. The next prime is 134312402339. The reversal of 134312402303 is 303204213431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134312402303 - 2²⁰ = 134311353727 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 (134312402353) 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 3 ways as a sum of consecutive naturals, for example, 4421423 + ... + 4451696.

It is an arithmetic number, because the mean of its divisors is an integer number (33580322640).

Almost surely, 2^134312402303 is an apocalyptic number.

134312402303 is a deficient number, since it is larger than the sum of its proper divisors (8888257).

134312402303 is an equidigital number, since it uses as much as digits as its factorization.

134312402303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8888256.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 134312402303 its reverse (303204213431), we get a palindrome (437516615734).

The spelling of 134312402303 in words is "one hundred thirty-four billion, three hundred twelve million, four hundred two thousand, three hundred three".