10331421127 has 2 divisors, whose sum is σ = 10331421128. Its totient is φ = 10331421126.

The previous prime is 10331421109. The next prime is 10331421167. The reversal of 10331421127 is 72112413301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10331421127 - 2¹¹ = 10331419079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10331421167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5165710563 + 5165710564.

It is an arithmetic number, because the mean of its divisors is an integer number (5165710564).

Almost surely, 2^10331421127 is an apocalyptic number.

10331421127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10331421127 is an equidigital number, since it uses as much as digits as its factorization.

10331421127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 10331421127 its reverse (72112413301), we get a palindrome (82443834428).

The spelling of 10331421127 in words is "ten billion, three hundred thirty-one million, four hundred twenty-one thousand, one hundred twenty-seven".