10112020000961 has 2 divisors, whose sum is σ = 10112020000962. Its totient is φ = 10112020000960.

The previous prime is 10112020000909. The next prime is 10112020001021. The reversal of 10112020000961 is 16900002021101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7465086237361 + 2646933763600 = 2732231^2 + 1626940^2 .

It is an emirp because it is prime and its reverse (16900002021101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10112020000961 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10112020050961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056010000480 + 5056010000481.

It is an arithmetic number, because the mean of its divisors is an integer number (5056010000481).

Almost surely, 2^{10112020000961} is an apocalyptic number.

It is an amenable number.

10112020000961 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112020000961 is an equidigital number, since it uses as much as digits as its factorization.

10112020000961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 10112020000961 in words is "ten trillion, one hundred twelve billion, twenty million, nine hundred sixty-one", and thus it is an aban number.