1230011220323 has 2 divisors, whose sum is σ = 1230011220324. Its totient is φ = 1230011220322.

The previous prime is 1230011220299. The next prime is 1230011220337. The reversal of 1230011220323 is 3230221100321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1230011220323 - 2¹⁸ = 1230010958179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230011220295 and 1230011220304.

It is not a weakly prime, because it can be changed into another prime (1230011220223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615005610161 + 615005610162.

It is an arithmetic number, because the mean of its divisors is an integer number (615005610162).

Almost surely, 2^{1230011220323} is an apocalyptic number.

1230011220323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230011220323 is an equidigital number, since it uses as much as digits as its factorization.

1230011220323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1230011220323 its reverse (3230221100321), we get a palindrome (4460232320644).

The spelling of 1230011220323 in words is "one trillion, two hundred thirty billion, eleven million, two hundred twenty thousand, three hundred twenty-three".