103020221033323 has 4 divisors (see below), whose sum is σ = 112385695672728. Its totient is φ = 93654746393920.

The previous prime is 103020221033311. The next prime is 103020221033333. The reversal of 103020221033323 is 323330122020301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103020221033323 - 2¹³ = 103020221025131 is a prime.

It is a super-2 number, since 2×103020221033323² (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 (103020221033333) 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, 4682737319686 + ... + 4682737319707.

It is an arithmetic number, because the mean of its divisors is an integer number (28096423918182).

Almost surely, 2^{103020221033323} is an apocalyptic number.

103020221033323 is a deficient number, since it is larger than the sum of its proper divisors (9365474639405).

103020221033323 is an equidigital number, since it uses as much as digits as its factorization.

103020221033323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9365474639404.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 103020221033323 its reverse (323330122020301), we get a palindrome (426350343053624).

The spelling of 103020221033323 in words is "one hundred three trillion, twenty billion, two hundred twenty-one million, thirty-three thousand, three hundred twenty-three".