1330422133 has 4 divisors (see below), whose sum is σ = 1373339008. Its totient is φ = 1287505260.

The previous prime is 1330422127. The next prime is 1330422157. The reversal of 1330422133 is 3312240331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3312240331 = 193 ⋅17161867.

It is a cyclic number.

It is not a de Polignac number, because 1330422133 - 2¹³ = 1330413941 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 (1330422733) 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, 21458391 + ... + 21458452.

It is an arithmetic number, because the mean of its divisors is an integer number (343334752).

Almost surely, 2^1330422133 is an apocalyptic number.

It is an amenable number.

1330422133 is a deficient number, since it is larger than the sum of its proper divisors (42916875).

1330422133 is an equidigital number, since it uses as much as digits as its factorization.

1330422133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42916874.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1330422133 is about 36474.9521315656. The cubic root of 1330422133 is about 1099.8407849452.

Adding to 1330422133 its reverse (3312240331), we get a palindrome (4642662464).

The spelling of 1330422133 in words is "one billion, three hundred thirty million, four hundred twenty-two thousand, one hundred thirty-three".