103321000023 has 4 divisors (see below), whose sum is σ = 137761333368. Its totient is φ = 68880666680.

The previous prime is 103321000021. The next prime is 103321000037. The reversal of 103321000023 is 320000123301.

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 103321000023 - 2¹ = 103321000021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103320999966 and 103321000011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321000021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17220166668 + ... + 17220166673.

It is an arithmetic number, because the mean of its divisors is an integer number (34440333342).

Almost surely, 2^103321000023 is an apocalyptic number.

103321000023 is a deficient number, since it is larger than the sum of its proper divisors (34440333345).

103321000023 is an equidigital number, since it uses as much as digits as its factorization.

103321000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34440333344.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 103321000023 its reverse (320000123301), we get a palindrome (423321123324).

The spelling of 103321000023 in words is "one hundred three billion, three hundred twenty-one million, twenty-three", and thus it is an aban number.