103323111021023 has 2 divisors, whose sum is σ = 103323111021024. Its totient is φ = 103323111021022.

The previous prime is 103323111020999. The next prime is 103323111021191. The reversal of 103323111021023 is 320120111323301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103323111021023 - 2¹⁶ = 103323110955487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103323111021023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103323111029023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51661555510511 + 51661555510512.

It is an arithmetic number, because the mean of its divisors is an integer number (51661555510512).

Almost surely, 2^{103323111021023} is an apocalyptic number.

103323111021023 is a deficient number, since it is larger than the sum of its proper divisors (1).

103323111021023 is an equidigital number, since it uses as much as digits as its factorization.

103323111021023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103323111021023 its reverse (320120111323301), we get a palindrome (423443222344324).

The spelling of 103323111021023 in words is "one hundred three trillion, three hundred twenty-three billion, one hundred eleven million, twenty-one thousand, twenty-three".