1203134 has 8 divisors (see below), whose sum is σ = 1818288. Its totient is φ = 597040.

The previous prime is 1203127. The next prime is 1203149. The reversal of 1203134 is 4313021.

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

It is a plaindrome in base 9 and base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922 + ... + 2469.

It is an arithmetic number, because the mean of its divisors is an integer number (227286).

2^1203134 is an apocalyptic number.

1203134 is a deficient number, since it is larger than the sum of its proper divisors (615154).

1203134 is a wasteful number, since it uses less digits than its factorization.

1203134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1203134 is about 1096.8746509971. The cubic root of 1203134 is about 106.3582868316.

Adding to 1203134 its reverse (4313021), we get a palindrome (5516155).

The spelling of 1203134 in words is "one million, two hundred three thousand, one hundred thirty-four".