134525023003 has 4 divisors (see below), whose sum is σ = 153742883440. Its totient is φ = 115307162568.

The previous prime is 134525022971. The next prime is 134525023091. The reversal of 134525023003 is 300320525431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300320525431 = 199 ⋅1509148369.

It is a cyclic number.

It is not a de Polignac number, because 134525023003 - 2⁵ = 134525022971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134525024003) 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, 9608930208 + ... + 9608930221.

It is an arithmetic number, because the mean of its divisors is an integer number (38435720860).

Almost surely, 2^134525023003 is an apocalyptic number.

134525023003 is a deficient number, since it is larger than the sum of its proper divisors (19217860437).

134525023003 is an equidigital number, since it uses as much as digits as its factorization.

134525023003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19217860436.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 134525023003 its reverse (300320525431), we get a palindrome (434845548434).

The spelling of 134525023003 in words is "one hundred thirty-four billion, five hundred twenty-five million, twenty-three thousand, three".