1320102210971 has 2 divisors, whose sum is σ = 1320102210972. Its totient is φ = 1320102210970.

The previous prime is 1320102210943. The next prime is 1320102210983. The reversal of 1320102210971 is 1790122010231.

It is a strong prime.

It is an emirp because it is prime and its reverse (1790122010231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1320102210971 - 2²² = 1320098016667 is a prime.

It is not a weakly prime, because it can be changed into another prime (1320102210991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660051105485 + 660051105486.

It is an arithmetic number, because the mean of its divisors is an integer number (660051105486).

Almost surely, 2^{1320102210971} is an apocalyptic number.

1320102210971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320102210971 is an equidigital number, since it uses as much as digits as its factorization.

1320102210971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 1320102210971 in words is "one trillion, three hundred twenty billion, one hundred two million, two hundred ten thousand, nine hundred seventy-one".