1330056623 has 8 divisors (see below), whose sum is σ = 1521252480. Its totient is φ = 1139157720.

The previous prime is 1330056617. The next prime is 1330056641. The reversal of 1330056623 is 3266500331.

It is a happy number.

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 1330056623 - 2⁸ = 1330056367 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 (1330056653) 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, 64553 + ... + 82626.

It is an arithmetic number, because the mean of its divisors is an integer number (190156560).

Almost surely, 2^1330056623 is an apocalyptic number.

1330056623 is a deficient number, since it is larger than the sum of its proper divisors (191195857).

1330056623 is a wasteful number, since it uses less digits than its factorization.

1330056623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148477.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 1330056623 is about 36469.9413627168. The cubic root of 1330056623 is about 1099.7400551053.

Adding to 1330056623 its reverse (3266500331), we get a palindrome (4596556954).

The spelling of 1330056623 in words is "one billion, three hundred thirty million, fifty-six thousand, six hundred twenty-three".