134243112003 has 48 divisors (see below), whose sum is σ = 244614859776. Its totient is φ = 64372311360.

The previous prime is 134243111957. The next prime is 134243112011. The reversal of 134243112003 is 300211342431.

It is a happy number.

It is not a de Polignac number, because 134243112003 - 2²⁹ = 133706241091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134243112083) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3172051 + ... + 3214092.

It is an arithmetic number, because the mean of its divisors is an integer number (5096142912).

Almost surely, 2^134243112003 is an apocalyptic number.

134243112003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134243112003 is a deficient number, since it is larger than the sum of its proper divisors (110371747773).

134243112003 is a wasteful number, since it uses less digits than its factorization.

134243112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386184 (or 6386177 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 134243112003 its reverse (300211342431), we get a palindrome (434454454434).

The spelling of 134243112003 in words is "one hundred thirty-four billion, two hundred forty-three million, one hundred twelve thousand, three".