134145703 has 12 divisors (see below), whose sum is σ = 138718008. Its totient is φ = 129670320.

The previous prime is 134145659. The next prime is 134145707. The reversal of 134145703 is 307541431.

It is a de Polignac number, because none of the positive numbers 2^k-134145703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134145707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 965008 + ... + 965146.

It is an arithmetic number, because the mean of its divisors is an integer number (11559834).

Almost surely, 2^134145703 is an apocalyptic number.

134145703 is a deficient number, since it is larger than the sum of its proper divisors (4572305).

134145703 is an equidigital number, since it uses as much as digits as its factorization.

134145703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 134145703 is about 11582.1286040175. The cubic root of 134145703 is about 511.9083990893.

The spelling of 134145703 in words is "one hundred thirty-four million, one hundred forty-five thousand, seven hundred three".