103033221323 has 4 divisors (see below), whose sum is σ = 103046881080. Its totient is φ = 103019561568.

The previous prime is 103033221307. The next prime is 103033221349. The reversal of 103033221323 is 323122330301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323122330301 = 2953 ⋅109421717.

It is a cyclic number.

It is not a de Polignac number, because 103033221323 - 2⁴ = 103033221307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103033221623) 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, 6818558 + ... + 6833651.

It is an arithmetic number, because the mean of its divisors is an integer number (25761720270).

Almost surely, 2^103033221323 is an apocalyptic number.

103033221323 is a deficient number, since it is larger than the sum of its proper divisors (13659757).

103033221323 is an equidigital number, since it uses as much as digits as its factorization.

103033221323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13659756.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103033221323 its reverse (323122330301), we get a palindrome (426155551624).

The spelling of 103033221323 in words is "one hundred three billion, thirty-three million, two hundred twenty-one thousand, three hundred twenty-three".