134125503 has 16 divisors (see below), whose sum is σ = 188841600. Its totient is φ = 84443040.

The previous prime is 134125501. The next prime is 134125507. The reversal of 134125503 is 305521431.

It is not a de Polignac number, because 134125503 - 2¹ = 134125501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134125501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15313 + ... + 22421.

It is an arithmetic number, because the mean of its divisors is an integer number (11802600).

Almost surely, 2^134125503 is an apocalyptic number.

134125503 is a deficient number, since it is larger than the sum of its proper divisors (54716097).

134125503 is a wasteful number, since it uses less digits than its factorization.

134125503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 134125503 is about 11581.2565380446. The cubic root of 134125503 is about 511.8827029780.

Adding to 134125503 its reverse (305521431), we get a palindrome (439646934).

It can be divided in two parts, 13412 and 5503, that added together give a triangular number (18915 = T₁₉₄).

The spelling of 134125503 in words is "one hundred thirty-four million, one hundred twenty-five thousand, five hundred three".