1023312200213 has 2 divisors, whose sum is σ = 1023312200214. Its totient is φ = 1023312200212.

The previous prime is 1023312200189. The next prime is 1023312200249. The reversal of 1023312200213 is 3120022133201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 689162304964 + 334149895249 = 830158^2 + 578057^2 .

It is an emirp because it is prime and its reverse (3120022133201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023312200213 - 2³⁶ = 954592723477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023312200293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511656100106 + 511656100107.

It is an arithmetic number, because the mean of its divisors is an integer number (511656100107).

Almost surely, 2^{1023312200213} is an apocalyptic number.

It is an amenable number.

1023312200213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023312200213 is an equidigital number, since it uses as much as digits as its factorization.

1023312200213 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1023312200213 its reverse (3120022133201), we get a palindrome (4143334333414).

The spelling of 1023312200213 in words is "one trillion, twenty-three billion, three hundred twelve million, two hundred thousand, two hundred thirteen".