2421101041327 has 2 divisors, whose sum is σ = 2421101041328. Its totient is φ = 2421101041326.

The previous prime is 2421101041283. The next prime is 2421101041363. The reversal of 2421101041327 is 7231401011242.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421101041327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2421101041295 and 2421101041304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421101041367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210550520663 + 1210550520664.

It is an arithmetic number, because the mean of its divisors is an integer number (1210550520664).

Almost surely, 2^{2421101041327} is an apocalyptic number.

2421101041327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421101041327 is an equidigital number, since it uses as much as digits as its factorization.

2421101041327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 2421101041327 its reverse (7231401011242), we get a palindrome (9652502052569).

The spelling of 2421101041327 in words is "two trillion, four hundred twenty-one billion, one hundred one million, forty-one thousand, three hundred twenty-seven".