134061503 has 4 divisors (see below), whose sum is σ = 139890288. Its totient is φ = 128232720.

The previous prime is 134061493. The next prime is 134061523. The reversal of 134061503 is 305160431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305160431 = 727 ⋅419753.

It is a cyclic number.

It is not a de Polignac number, because 134061503 - 2²⁰ = 133012927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 5828761 = 134061503 / (1 + 3 + 4 + 0 + 6 + 1 + 5 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134061523) 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, 2914358 + ... + 2914403.

It is an arithmetic number, because the mean of its divisors is an integer number (34972572).

Almost surely, 2^134061503 is an apocalyptic number.

134061503 is a deficient number, since it is larger than the sum of its proper divisors (5828785).

134061503 is an equidigital number, since it uses as much as digits as its factorization.

134061503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828784.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 134061503 is about 11578.4931230277. The cubic root of 134061503 is about 511.8012725159.

The spelling of 134061503 in words is "one hundred thirty-four million, sixty-one thousand, five hundred three".