1321050134 has 8 divisors (see below), whose sum is σ = 1999755120. Its totient is φ = 654465096.

The previous prime is 1321050131. The next prime is 1321050173. The reversal of 1321050134 is 4310501231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1321050131) 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, 3029714 + ... + 3030149.

It is an arithmetic number, because the mean of its divisors is an integer number (249969390).

Almost surely, 2^1321050134 is an apocalyptic number.

1321050134 is a deficient number, since it is larger than the sum of its proper divisors (678704986).

1321050134 is a wasteful number, since it uses less digits than its factorization.

1321050134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6059974.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1321050134 is about 36346.2533695015. The cubic root of 1321050134 is about 1097.2521314516.

Adding to 1321050134 its reverse (4310501231), we get a palindrome (5631551365).

The spelling of 1321050134 in words is "one billion, three hundred twenty-one million, fifty thousand, one hundred thirty-four".