2131022200297 has 2 divisors, whose sum is σ = 2131022200298. Its totient is φ = 2131022200296.

The previous prime is 2131022200271. The next prime is 2131022200337. The reversal of 2131022200297 is 7920022201312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1920652287376 + 210369912921 = 1385876^2 + 458661^2 .

It is a cyclic number.

It is not a de Polignac number, because 2131022200297 - 2³¹ = 2128874716649 is a prime.

It is not a weakly prime, because it can be changed into another prime (2131022207297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065511100148 + 1065511100149.

It is an arithmetic number, because the mean of its divisors is an integer number (1065511100149).

Almost surely, 2^{2131022200297} is an apocalyptic number.

It is an amenable number.

2131022200297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131022200297 is an equidigital number, since it uses as much as digits as its factorization.

2131022200297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 2131022200297 in words is "two trillion, one hundred thirty-one billion, twenty-two million, two hundred thousand, two hundred ninety-seven".