130100233 has 2 divisors, whose sum is σ = 130100234. Its totient is φ = 130100232.

The previous prime is 130100209. The next prime is 130100237. The reversal of 130100233 is 332001031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130028409 + 71824 = 11403^2 + 268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130100233 is a prime.

It is not a weakly prime, because it can be changed into another prime (130100237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65050116 + 65050117.

It is an arithmetic number, because the mean of its divisors is an integer number (65050117).

Almost surely, 2^130100233 is an apocalyptic number.

It is an amenable number.

130100233 is a deficient number, since it is larger than the sum of its proper divisors (1).

130100233 is an equidigital number, since it uses as much as digits as its factorization.

130100233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 130100233 is about 11406.1489118808. The cubic root of 130100233 is about 506.7098633435.

Adding to 130100233 its reverse (332001031), we get a palindrome (462101264).

The spelling of 130100233 in words is "one hundred thirty million, one hundred thousand, two hundred thirty-three".