130323097 has 2 divisors, whose sum is σ = 130323098. Its totient is φ = 130323096.

The previous prime is 130323091. The next prime is 130323121. The reversal of 130323097 is 790323031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103449241 + 26873856 = 10171^2 + 5184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130323097 is a prime.

It is a super-2 number, since 2×130323097² = 33968219223342818, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130323091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65161548 + 65161549.

It is an arithmetic number, because the mean of its divisors is an integer number (65161549).

Almost surely, 2^130323097 is an apocalyptic number.

It is an amenable number.

130323097 is a deficient number, since it is larger than the sum of its proper divisors (1).

130323097 is an equidigital number, since it uses as much as digits as its factorization.

130323097 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 28.

The square root of 130323097 is about 11415.9141990469. The cubic root of 130323097 is about 506.9990326080. Note that the first 3 decimals are identical.

It can be divided in two parts, 13032 and 3097, that added together give a square (16129 = 127²).

The spelling of 130323097 in words is "one hundred thirty million, three hundred twenty-three thousand, ninety-seven".