130042333 has 8 divisors (see below), whose sum is σ = 137791800. Its totient is φ = 122304000.

The previous prime is 130042307. The next prime is 130042361. The reversal of 130042333 is 333240031.

It can be written as a sum of positive squares in 4 ways, for example, as 68608089 + 61434244 = 8283^2 + 7838^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130042333 - 2¹⁷ = 129911261 is a prime.

It is a super-2 number, since 2×130042333² = 33822016744165778, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130042333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130042933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41833 + ... + 44833.

It is an arithmetic number, because the mean of its divisors is an integer number (17223975).

Almost surely, 2^130042333 is an apocalyptic number.

It is an amenable number.

130042333 is a deficient number, since it is larger than the sum of its proper divisors (7749467).

130042333 is a wasteful number, since it uses less digits than its factorization.

130042333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 130042333 is about 11403.6105247417. The cubic root of 130042333 is about 506.6346832208.

Adding to 130042333 its reverse (333240031), we get a palindrome (463282364).

The spelling of 130042333 in words is "one hundred thirty million, forty-two thousand, three hundred thirty-three".