1012110010997 has 2 divisors, whose sum is σ = 1012110010998. Its totient is φ = 1012110010996.

The previous prime is 1012110010987. The next prime is 1012110011021. The reversal of 1012110010997 is 7990100112101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 931439242321 + 80670768676 = 965111^2 + 284026^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012110010997 - 2⁴ = 1012110010981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012110010907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506055005498 + 506055005499.

It is an arithmetic number, because the mean of its divisors is an integer number (506055005499).

Almost surely, 2^{1012110010997} is an apocalyptic number.

It is an amenable number.

1012110010997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012110010997 is an equidigital number, since it uses as much as digits as its factorization.

1012110010997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 32.

The spelling of 1012110010997 in words is "one trillion, twelve billion, one hundred ten million, ten thousand, nine hundred ninety-seven".