1330323002123 has 2 divisors, whose sum is σ = 1330323002124. Its totient is φ = 1330323002122.

The previous prime is 1330323002119. The next prime is 1330323002143. The reversal of 1330323002123 is 3212003230331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330323002123 - 2² = 1330323002119 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330323002143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665161501061 + 665161501062.

It is an arithmetic number, because the mean of its divisors is an integer number (665161501062).

Almost surely, 2^{1330323002123} is an apocalyptic number.

1330323002123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330323002123 is an equidigital number, since it uses as much as digits as its factorization.

1330323002123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1330323002123 its reverse (3212003230331), we get a palindrome (4542326232454).

The spelling of 1330323002123 in words is "one trillion, three hundred thirty billion, three hundred twenty-three million, two thousand, one hundred twenty-three".