1202000002097 has 2 divisors, whose sum is σ = 1202000002098. Its totient is φ = 1202000002096.

The previous prime is 1202000002039. The next prime is 1202000002117. The reversal of 1202000002097 is 7902000002021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1160023777936 + 41976224161 = 1077044^2 + 204881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202000002097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202000002397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601000001048 + 601000001049.

It is an arithmetic number, because the mean of its divisors is an integer number (601000001049).

Almost surely, 2^{1202000002097} is an apocalyptic number.

It is an amenable number.

1202000002097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202000002097 is an equidigital number, since it uses as much as digits as its factorization.

1202000002097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The spelling of 1202000002097 in words is "one trillion, two hundred two billion, two thousand, ninety-seven".