2012101000997 has 2 divisors, whose sum is σ = 2012101000998. Its totient is φ = 2012101000996.

The previous prime is 2012101000957. The next prime is 2012101001041. The reversal of 2012101000997 is 7990001012102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1991073390916 + 21027610081 = 1411054^2 + 145009^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012101000997 - 2³⁰ = 2011027259173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012101000957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006050500498 + 1006050500499.

It is an arithmetic number, because the mean of its divisors is an integer number (1006050500499).

Almost surely, 2^{2012101000997} is an apocalyptic number.

It is an amenable number.

2012101000997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012101000997 is an equidigital number, since it uses as much as digits as its factorization.

2012101000997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 32.

The spelling of 2012101000997 in words is "two trillion, twelve billion, one hundred one million, nine hundred ninety-seven", and thus it is an aban number.