1000216604323 has 2 divisors, whose sum is σ = 1000216604324. Its totient is φ = 1000216604322.

The previous prime is 1000216604311. The next prime is 1000216604347. The reversal of 1000216604323 is 3234066120001.

1000216604323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000216604323 - 2¹⁷ = 1000216473251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000216604291 and 1000216604300.

It is not a weakly prime, because it can be changed into another prime (1000216604383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500108302161 + 500108302162.

It is an arithmetic number, because the mean of its divisors is an integer number (500108302162).

Almost surely, 2^{1000216604323} is an apocalyptic number.

1000216604323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000216604323 is an equidigital number, since it uses as much as digits as its factorization.

1000216604323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 1000216604323 in words is "one trillion, two hundred sixteen million, six hundred four thousand, three hundred twenty-three".