134421124003 has 4 divisors (see below), whose sum is σ = 134620858888. Its totient is φ = 134221389120.

The previous prime is 134421123983. The next prime is 134421124051. The reversal of 134421124003 is 300421124431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134421124003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134421124063) 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, 99866433 + ... + 99867778.

It is an arithmetic number, because the mean of its divisors is an integer number (33655214722).

Almost surely, 2^134421124003 is an apocalyptic number.

134421124003 is a deficient number, since it is larger than the sum of its proper divisors (199734885).

134421124003 is an equidigital number, since it uses as much as digits as its factorization.

134421124003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199734884.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 134421124003 its reverse (300421124431), we get a palindrome (434842248434).

The spelling of 134421124003 in words is "one hundred thirty-four billion, four hundred twenty-one million, one hundred twenty-four thousand, three".