102030533 has 8 divisors (see below), whose sum is σ = 111398976. Its totient is φ = 92677600.

The previous prime is 102030493. The next prime is 102030541. The reversal of 102030533 is 335030201.

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 102030533 - 2¹⁰ = 102029509 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 (102030563) 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 7 ways as a sum of consecutive naturals, for example, 13160 + ... + 19422.

It is an arithmetic number, because the mean of its divisors is an integer number (13924872).

Almost surely, 2^102030533 is an apocalyptic number.

It is an amenable number.

102030533 is a deficient number, since it is larger than the sum of its proper divisors (9368443).

102030533 is a wasteful number, since it uses less digits than its factorization.

102030533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755.

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

The square root of 102030533 is about 10101.0164340031. The cubic root of 102030533 is about 467.2794891691.

Adding to 102030533 its reverse (335030201), we get a palindrome (437060734).

The spelling of 102030533 in words is "one hundred two million, thirty thousand, five hundred thirty-three".