1302220133 has 8 divisors (see below), whose sum is σ = 1307854080. Its totient is φ = 1296596080.

The previous prime is 1302220109. The next prime is 1302220163. The reversal of 1302220133 is 3310222031.

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

It is a cyclic number.

It is not a de Polignac number, because 1302220133 - 2¹⁰ = 1302219109 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 (1302220163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380516 + ... + 383922.

It is an arithmetic number, because the mean of its divisors is an integer number (163481760).

Almost surely, 2^1302220133 is an apocalyptic number.

It is an amenable number.

1302220133 is a deficient number, since it is larger than the sum of its proper divisors (5633947).

1302220133 is a wasteful number, since it uses less digits than its factorization.

1302220133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1302220133 is about 36086.2873263515. The cubic root of 1302220133 is about 1092.0138213464.

Adding to 1302220133 its reverse (3310222031), we get a palindrome (4612442164).

The spelling of 1302220133 in words is "one billion, three hundred two million, two hundred twenty thousand, one hundred thirty-three".