10810811357 has 2 divisors, whose sum is σ = 10810811358. Its totient is φ = 10810811356.

The previous prime is 10810811353. The next prime is 10810811393. The reversal of 10810811357 is 75311801801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5979310276 + 4831501081 = 77326^2 + 69509^2 .

It is a cyclic number.

It is not a de Polignac number, because 10810811357 - 2² = 10810811353 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10810811351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5405405678 + 5405405679.

It is an arithmetic number, because the mean of its divisors is an integer number (5405405679).

Almost surely, 2^10810811357 is an apocalyptic number.

It is an amenable number.

10810811357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10810811357 is an equidigital number, since it uses as much as digits as its factorization.

10810811357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 35.

The spelling of 10810811357 in words is "ten billion, eight hundred ten million, eight hundred eleven thousand, three hundred fifty-seven".