134103671 has 4 divisors (see below), whose sum is σ = 144419352. Its totient is φ = 123787992.

The previous prime is 134103647. The next prime is 134103679. The reversal of 134103671 is 176301431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134103671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134103671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134103679) 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, 5157821 + ... + 5157846.

It is an arithmetic number, because the mean of its divisors is an integer number (36104838).

Almost surely, 2^134103671 is an apocalyptic number.

134103671 is a deficient number, since it is larger than the sum of its proper divisors (10315681).

134103671 is a wasteful number, since it uses less digits than its factorization.

134103671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10315680.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 134103671 is about 11580.3139422038. The cubic root of 134103671 is about 511.8549279233.

The spelling of 134103671 in words is "one hundred thirty-four million, one hundred three thousand, six hundred seventy-one".