2130003111323 has 2 divisors, whose sum is σ = 2130003111324. Its totient is φ = 2130003111322.

The previous prime is 2130003111307. The next prime is 2130003111421. The reversal of 2130003111323 is 3231113000312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130003111323 - 2⁴ = 2130003111307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130003111295 and 2130003111304.

It is not a weakly prime, because it can be changed into another prime (2130003111623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065001555661 + 1065001555662.

It is an arithmetic number, because the mean of its divisors is an integer number (1065001555662).

Almost surely, 2^{2130003111323} is an apocalyptic number.

2130003111323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130003111323 is an equidigital number, since it uses as much as digits as its factorization.

2130003111323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2130003111323 its reverse (3231113000312), we get a palindrome (5361116111635).

The spelling of 2130003111323 in words is "two trillion, one hundred thirty billion, three million, one hundred eleven thousand, three hundred twenty-three".