134663203 has 8 divisors (see below), whose sum is σ = 141984720. Its totient is φ = 127365120.

The previous prime is 134663167. The next prime is 134663231. The reversal of 134663203 is 302366431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134663203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134663303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6651 + ... + 17707.

It is an arithmetic number, because the mean of its divisors is an integer number (17748090).

Almost surely, 2^134663203 is an apocalyptic number.

134663203 is a deficient number, since it is larger than the sum of its proper divisors (7321517).

134663203 is a wasteful number, since it uses less digits than its factorization.

134663203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11717.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 134663203 is about 11604.4475525550. The cubic root of 134663203 is about 512.5658252155.

The spelling of 134663203 in words is "one hundred thirty-four million, six hundred sixty-three thousand, two hundred three".