97111000001 has 2 divisors, whose sum is σ = 97111000002. Its totient is φ = 97111000000.

The previous prime is 97110999989. The next prime is 97111000013. The reversal of 97111000001 is 10000011179.

It is a balanced prime because it is at equal distance from previous prime (97110999989) and next prime (97111000013).

It can be written as a sum of positive squares in only one way, i.e., 54932109376 + 42178890625 = 234376^2 + 205375^2 .

It is an emirp because it is prime and its reverse (10000011179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97111000001 - 2¹⁰ = 97110998977 is a prime.

It is not a weakly prime, because it can be changed into another prime (97111000031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48555500000 + 48555500001.

It is an arithmetic number, because the mean of its divisors is an integer number (48555500001).

Almost surely, 2^97111000001 is an apocalyptic number.

It is an amenable number.

97111000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

97111000001 is an equidigital number, since it uses as much as digits as its factorization.

97111000001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 20.

The spelling of 97111000001 in words is "ninety-seven billion, one hundred eleven million, one", and thus it is an aban number.