102530033 has 8 divisors (see below), whose sum is σ = 105490848. Its totient is φ = 99611424.

The previous prime is 102530027. The next prime is 102530059. The reversal of 102530033 is 330035201.

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 102530033 - 2⁶ = 102529969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102529993 and 102530020.

It is not an unprimeable number, because it can be changed into a prime (102530003) 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, 5591 + ... + 15372.

It is an arithmetic number, because the mean of its divisors is an integer number (13186356).

Almost surely, 2^102530033 is an apocalyptic number.

It is an amenable number.

102530033 is a deficient number, since it is larger than the sum of its proper divisors (2960815).

102530033 is an equidigital number, since it uses as much as digits as its factorization.

102530033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21103.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 102530033 is about 10125.7114811750. The cubic root of 102530033 is about 468.0407849741.

Adding to 102530033 its reverse (330035201), we get a palindrome (432565234).

The spelling of 102530033 in words is "one hundred two million, five hundred thirty thousand, thirty-three".