130412533 has 4 divisors (see below), whose sum is σ = 130555360. Its totient is φ = 130269708.

The previous prime is 130412497. The next prime is 130412537. The reversal of 130412533 is 335214031.

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: 335214031 = 13327 ⋅25153.

It is a cyclic number.

It is not a de Polignac number, because 130412533 - 2¹³ = 130404341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130412537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70035 + ... + 71872.

It is an arithmetic number, because the mean of its divisors is an integer number (32638840).

Almost surely, 2^130412533 is an apocalyptic number.

It is an amenable number.

130412533 is a deficient number, since it is larger than the sum of its proper divisors (142827).

130412533 is an equidigital number, since it uses as much as digits as its factorization.

130412533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142826.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 130412533 is about 11419.8306905138. The cubic root of 130412533 is about 507.1149844176.

Adding to 130412533 its reverse (335214031), we get a palindrome (465626564).

The spelling of 130412533 in words is "one hundred thirty million, four hundred twelve thousand, five hundred thirty-three".