1330434222503 has 4 divisors (see below), whose sum is σ = 1362883837728. Its totient is φ = 1297984607280.

The previous prime is 1330434222479. The next prime is 1330434222563. The reversal of 1330434222503 is 3052224340331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1330434222503 - 2¹⁶ = 1330434156967 is a prime.

It is a super-2 number, since 2×1330434222503² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1330434222503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330434222563) 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, 16224807551 + ... + 16224807632.

It is an arithmetic number, because the mean of its divisors is an integer number (340720959432).

Almost surely, 2^{1330434222503} is an apocalyptic number.

1330434222503 is a deficient number, since it is larger than the sum of its proper divisors (32449615225).

1330434222503 is an equidigital number, since it uses as much as digits as its factorization.

1330434222503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32449615224.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 1330434222503 its reverse (3052224340331), we get a palindrome (4382658562834).

The spelling of 1330434222503 in words is "one trillion, three hundred thirty billion, four hundred thirty-four million, two hundred twenty-two thousand, five hundred three".