1331102130097 has 2 divisors, whose sum is σ = 1331102130098. Its totient is φ = 1331102130096.

The previous prime is 1331102130041. The next prime is 1331102130167. The reversal of 1331102130097 is 7900312011331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1329111542641 + 1990587456 = 1152871^2 + 44616^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1331102130097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331102139097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665551065048 + 665551065049.

It is an arithmetic number, because the mean of its divisors is an integer number (665551065049).

Almost surely, 2^{1331102130097} is an apocalyptic number.

It is an amenable number.

1331102130097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331102130097 is an equidigital number, since it uses as much as digits as its factorization.

1331102130097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 31.

The spelling of 1331102130097 in words is "one trillion, three hundred thirty-one billion, one hundred two million, one hundred thirty thousand, ninety-seven".