103302032010321 has 4 divisors (see below), whose sum is σ = 137736042680432. Its totient is φ = 68868021340212.

The previous prime is 103302032010311. The next prime is 103302032010343. The reversal of 103302032010321 is 123010230203301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 103302032010321 - 2¹⁵ = 103302031977553 is a prime.

It is a super-2 number, since 2×103302032010321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103302032010311) 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, 17217005335051 + ... + 17217005335056.

It is an arithmetic number, because the mean of its divisors is an integer number (34434010670108).

Almost surely, 2^{103302032010321} is an apocalyptic number.

It is an amenable number.

103302032010321 is a deficient number, since it is larger than the sum of its proper divisors (34434010670111).

103302032010321 is an equidigital number, since it uses as much as digits as its factorization.

103302032010321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34434010670110.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103302032010321 its reverse (123010230203301), we get a palindrome (226312262213622).

The spelling of 103302032010321 in words is "one hundred three trillion, three hundred two billion, thirty-two million, ten thousand, three hundred twenty-one".