1330423022503 has 8 divisors (see below), whose sum is σ = 1348879400000. Its totient is φ = 1311972899328.

The previous prime is 1330423022501. The next prime is 1330423022623. The reversal of 1330423022503 is 3052203240331.

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 1330423022503 - 2¹ = 1330423022501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330423022501) 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, 1134378 + ... + 1986871.

It is an arithmetic number, because the mean of its divisors is an integer number (168609925000).

Almost surely, 2^{1330423022503} is an apocalyptic number.

1330423022503 is a deficient number, since it is larger than the sum of its proper divisors (18456377497).

1330423022503 is an equidigital number, since it uses as much as digits as its factorization.

1330423022503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127161.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 1330423022503 its reverse (3052203240331), we get a palindrome (4382626262834).

The spelling of 1330423022503 in words is "one trillion, three hundred thirty billion, four hundred twenty-three million, twenty-two thousand, five hundred three".