1320300097 has 2 divisors, whose sum is σ = 1320300098. Its totient is φ = 1320300096.

The previous prime is 1320300089. The next prime is 1320300109. The reversal of 1320300097 is 7900030231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 894249216 + 426050881 = 29904^2 + 20641^2 .

It is a cyclic number.

It is not a de Polignac number, because 1320300097 - 2³ = 1320300089 is a prime.

It is a super-2 number, since 2×1320300097² = 3486384692276418818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1320300067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660150048 + 660150049.

It is an arithmetic number, because the mean of its divisors is an integer number (660150049).

Almost surely, 2^1320300097 is an apocalyptic number.

It is an amenable number.

1320300097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320300097 is an equidigital number, since it uses as much as digits as its factorization.

1320300097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 1320300097 is about 36335.9339635023. The cubic root of 1320300097 is about 1097.0444341871.

The spelling of 1320300097 in words is "one billion, three hundred twenty million, three hundred thousand, ninety-seven".