130433141 has 4 divisors (see below), whose sum is σ = 130524000. Its totient is φ = 130342284.

The previous prime is 130433077. The next prime is 130433143. The reversal of 130433141 is 141334031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141334031 = 181 ⋅780851.

It is a cyclic number.

It is not a de Polignac number, because 130433141 - 2⁶ = 130433077 is a prime.

It is a super-2 number, since 2×130433141² = 34025608542251762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130433143) 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 in 3 ways as a sum of consecutive naturals, for example, 43241 + ... + 46158.

It is an arithmetic number, because the mean of its divisors is an integer number (32631000).

Almost surely, 2^130433141 is an apocalyptic number.

It is an amenable number.

130433141 is a deficient number, since it is larger than the sum of its proper divisors (90859).

130433141 is an equidigital number, since it uses as much as digits as its factorization.

130433141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90858.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130433141 is about 11420.7329449559. The cubic root of 130433141 is about 507.1416947215.

Adding to 130433141 its reverse (141334031), we get a palindrome (271767172).

The spelling of 130433141 in words is "one hundred thirty million, four hundred thirty-three thousand, one hundred forty-one".