130029233 has 2 divisors, whose sum is σ = 130029234. Its totient is φ = 130029232.

The previous prime is 130029227. The next prime is 130029239. The reversal of 130029233 is 332920031.

It is a balanced prime because it is at equal distance from previous prime (130029227) and next prime (130029239).

It can be written as a sum of positive squares in only one way, i.e., 119421184 + 10608049 = 10928^2 + 3257^2 .

It is a cyclic number.

It is not a de Polignac number, because 130029233 - 2⁶ = 130029169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130029199 and 130029208.

It is not a weakly prime, because it can be changed into another prime (130029239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65014616 + 65014617.

It is an arithmetic number, because the mean of its divisors is an integer number (65014617).

Almost surely, 2^130029233 is an apocalyptic number.

It is an amenable number.

130029233 is a deficient number, since it is larger than the sum of its proper divisors (1).

130029233 is an equidigital number, since it uses as much as digits as its factorization.

130029233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 130029233 is about 11403.0361307855. The cubic root of 130029233 is about 506.6176704602.

Adding to 130029233 its reverse (332920031), we get a palindrome (462949264).

The spelling of 130029233 in words is "one hundred thirty million, twenty-nine thousand, two hundred thirty-three".