10353350981 has 2 divisors, whose sum is σ = 10353350982. Its totient is φ = 10353350980.

The previous prime is 10353350941. The next prime is 10353351053. The reversal of 10353350981 is 18905335301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9023290081 + 1330060900 = 94991^2 + 36470^2 .

It is an emirp because it is prime and its reverse (18905335301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10353350981 - 2¹⁰ = 10353349957 is a prime.

It is a super-2 number, since 2×10353350981² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10353350941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5176675490 + 5176675491.

It is an arithmetic number, because the mean of its divisors is an integer number (5176675491).

Almost surely, 2^10353350981 is an apocalyptic number.

It is an amenable number.

10353350981 is a deficient number, since it is larger than the sum of its proper divisors (1).

10353350981 is an equidigital number, since it uses as much as digits as its factorization.

10353350981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The spelling of 10353350981 in words is "ten billion, three hundred fifty-three million, three hundred fifty thousand, nine hundred eighty-one".