10311020429 has 2 divisors, whose sum is σ = 10311020430. Its totient is φ = 10311020428.

The previous prime is 10311020407. The next prime is 10311020431. The reversal of 10311020429 is 92402011301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7640508100 + 2670512329 = 87410^2 + 51677^2 .

It is an emirp because it is prime and its reverse (92402011301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10311020429 - 2⁸ = 10311020173 is a prime.

Together with 10311020431, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10611020429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155510214 + 5155510215.

It is an arithmetic number, because the mean of its divisors is an integer number (5155510215).

Almost surely, 2^10311020429 is an apocalyptic number.

It is an amenable number.

10311020429 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311020429 is an equidigital number, since it uses as much as digits as its factorization.

10311020429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 10311020429 in words is "ten billion, three hundred eleven million, twenty thousand, four hundred twenty-nine".