213323452127 has 2 divisors, whose sum is σ = 213323452128. Its totient is φ = 213323452126.

The previous prime is 213323452063. The next prime is 213323452157. The reversal of 213323452127 is 721254323312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213323452127 - 2⁶ = 213323452063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213323452157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106661726063 + 106661726064.

It is an arithmetic number, because the mean of its divisors is an integer number (106661726064).

Almost surely, 2^213323452127 is an apocalyptic number.

213323452127 is a deficient number, since it is larger than the sum of its proper divisors (1).

213323452127 is an equidigital number, since it uses as much as digits as its factorization.

213323452127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

Adding to 213323452127 its reverse (721254323312), we get a palindrome (934577775439).

The spelling of 213323452127 in words is "two hundred thirteen billion, three hundred twenty-three million, four hundred fifty-two thousand, one hundred twenty-seven".