130033471 has 4 divisors (see below), whose sum is σ = 130142944. Its totient is φ = 129924000.

The previous prime is 130033441. The next prime is 130033481. The reversal of 130033471 is 174330031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174330031 = 2161 ⋅80671.

It is a cyclic number.

It is not a de Polignac number, because 130033471 - 2²⁵ = 96479039 is a prime.

It is a super-3 number, since 3×130033471³ (a number of 25 digits) contains 333 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 (130033411) 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, 52935 + ... + 55336.

It is an arithmetic number, because the mean of its divisors is an integer number (32535736).

Almost surely, 2^130033471 is an apocalyptic number.

130033471 is a deficient number, since it is larger than the sum of its proper divisors (109473).

130033471 is a wasteful number, since it uses less digits than its factorization.

130033471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109472.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 130033471 is about 11403.2219569734. The cubic root of 130033471 is about 506.6231744081.

The spelling of 130033471 in words is "one hundred thirty million, thirty-three thousand, four hundred seventy-one".