8193132097 has 2 divisors, whose sum is σ = 8193132098. Its totient is φ = 8193132096.

The previous prime is 8193132089. The next prime is 8193132119. The reversal of 8193132097 is 7902313918.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6419374641 + 1773757456 = 80121^2 + 42116^2 .

It is a cyclic number.

It is not a de Polignac number, because 8193132097 - 2³ = 8193132089 is a prime.

It is not a weakly prime, because it can be changed into another prime (8193132047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4096566048 + 4096566049.

It is an arithmetic number, because the mean of its divisors is an integer number (4096566049).

Almost surely, 2^8193132097 is an apocalyptic number.

It is an amenable number.

8193132097 is a deficient number, since it is larger than the sum of its proper divisors (1).

8193132097 is an equidigital number, since it uses as much as digits as its factorization.

8193132097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 8193132097 is about 90515.9217872745. The cubic root of 8193132097 is about 2015.9665370675.

The spelling of 8193132097 in words is "eight billion, one hundred ninety-three million, one hundred thirty-two thousand, ninety-seven".