535530103221 has 8 divisors (see below), whose sum is σ = 730645722400. Its totient is φ = 348717276432.

The previous prime is 535530103211. The next prime is 535530103223. The reversal of 535530103221 is 122301035535.

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

It is not a de Polignac number, because 535530103221 - 2¹¹ = 535530101173 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 (535530103223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2075697946 + ... + 2075698203.

It is an arithmetic number, because the mean of its divisors is an integer number (91330715300).

Almost surely, 2^535530103221 is an apocalyptic number.

It is an amenable number.

535530103221 is a deficient number, since it is larger than the sum of its proper divisors (195115619179).

535530103221 is a wasteful number, since it uses less digits than its factorization.

535530103221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4151396195.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 535530103221 its reverse (122301035535), we get a palindrome (657831138756).

The spelling of 535530103221 in words is "five hundred thirty-five billion, five hundred thirty million, one hundred three thousand, two hundred twenty-one".