1330202132123 has 2 divisors, whose sum is σ = 1330202132124. Its totient is φ = 1330202132122.

The previous prime is 1330202132111. The next prime is 1330202132173. The reversal of 1330202132123 is 3212312020331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330202132123 - 2⁶ = 1330202132059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330202132173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665101066061 + 665101066062.

It is an arithmetic number, because the mean of its divisors is an integer number (665101066062).

Almost surely, 2^{1330202132123} is an apocalyptic number.

1330202132123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330202132123 is an equidigital number, since it uses as much as digits as its factorization.

1330202132123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1330202132123 its reverse (3212312020331), we get a palindrome (4542514152454).

The spelling of 1330202132123 in words is "one trillion, three hundred thirty billion, two hundred two million, one hundred thirty-two thousand, one hundred twenty-three".