210133121327 has 2 divisors, whose sum is σ = 210133121328. Its totient is φ = 210133121326.

The previous prime is 210133121279. The next prime is 210133121333. The reversal of 210133121327 is 723121331012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210133121327 - 2⁸ = 210133121071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210133121296 and 210133121305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210133121347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105066560663 + 105066560664.

It is an arithmetic number, because the mean of its divisors is an integer number (105066560664).

Almost surely, 2^210133121327 is an apocalyptic number.

210133121327 is a deficient number, since it is larger than the sum of its proper divisors (1).

210133121327 is an equidigital number, since it uses as much as digits as its factorization.

210133121327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 210133121327 its reverse (723121331012), we get a palindrome (933254452339).

The spelling of 210133121327 in words is "two hundred ten billion, one hundred thirty-three million, one hundred twenty-one thousand, three hundred twenty-seven".