130430133 has 6 divisors (see below), whose sum is σ = 188399094. Its totient is φ = 86953416.

The previous prime is 130430099. The next prime is 130430147. The reversal of 130430133 is 331034031.

It can be written as a sum of positive squares in only one way, i.e., 84217329 + 46212804 = 9177^2 + 6798^2 .

It is not a de Polignac number, because 130430133 - 2⁸ = 130429877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130434133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7246110 + ... + 7246127.

It is an arithmetic number, because the mean of its divisors is an integer number (31399849).

Almost surely, 2^130430133 is an apocalyptic number.

It is an amenable number.

130430133 is a deficient number, since it is larger than the sum of its proper divisors (57968961).

130430133 is a wasteful number, since it uses less digits than its factorization.

130430133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14492243 (or 14492240 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 130430133 is about 11420.6012538745. The cubic root of 130430133 is about 507.1377961880.

Adding to 130430133 its reverse (331034031), we get a palindrome (461464164).

The spelling of 130430133 in words is "one hundred thirty million, four hundred thirty thousand, one hundred thirty-three".