1012211100323 has 2 divisors, whose sum is σ = 1012211100324. Its totient is φ = 1012211100322.

The previous prime is 1012211100269. The next prime is 1012211100337. The reversal of 1012211100323 is 3230011122101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012211100323 - 2¹⁰ = 1012211099299 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012211100353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506105550161 + 506105550162.

It is an arithmetic number, because the mean of its divisors is an integer number (506105550162).

Almost surely, 2^{1012211100323} is an apocalyptic number.

1012211100323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012211100323 is an equidigital number, since it uses as much as digits as its factorization.

1012211100323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1012211100323 its reverse (3230011122101), we get a palindrome (4242222222424).

The spelling of 1012211100323 in words is "one trillion, twelve billion, two hundred eleven million, one hundred thousand, three hundred twenty-three".