10311420451 has 2 divisors, whose sum is σ = 10311420452. Its totient is φ = 10311420450.

The previous prime is 10311420437. The next prime is 10311420461. The reversal of 10311420451 is 15402411301.

10311420451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (15402411301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10311420451 - 2⁷ = 10311420323 is a prime.

It is not a weakly prime, because it can be changed into another prime (10311420461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155710225 + 5155710226.

It is an arithmetic number, because the mean of its divisors is an integer number (5155710226).

Almost surely, 2^10311420451 is an apocalyptic number.

10311420451 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311420451 is an equidigital number, since it uses as much as digits as its factorization.

10311420451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 10311420451 its reverse (15402411301), we get a palindrome (25713831752).

The spelling of 10311420451 in words is "ten billion, three hundred eleven million, four hundred twenty thousand, four hundred fifty-one".