103311221320023 has 16 divisors (see below), whose sum is σ = 142498941379200. Its totient is φ = 66498847906400.

The previous prime is 103311221320001. The next prime is 103311221320103. The reversal of 103311221320023 is 320023122113301.

It is a cyclic number.

It is not a de Polignac number, because 103311221320023 - 2⁶ = 103311221319959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103311221319975 and 103311221320002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103311221328023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15400348 + ... + 21066398.

It is an arithmetic number, because the mean of its divisors is an integer number (8906183836200).

Almost surely, 2^{103311221320023} is an apocalyptic number.

103311221320023 is a deficient number, since it is larger than the sum of its proper divisors (39187720059177).

103311221320023 is a wasteful number, since it uses less digits than its factorization.

103311221320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875662.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 103311221320023 its reverse (320023122113301), we get a palindrome (423334343433324).

The spelling of 103311221320023 in words is "one hundred three trillion, three hundred eleven billion, two hundred twenty-one million, three hundred twenty thousand, twenty-three".