8923120384903 has 2 divisors, whose sum is σ = 8923120384904. Its totient is φ = 8923120384902.

The previous prime is 8923120384847. The next prime is 8923120384931. The reversal of 8923120384903 is 3094830213298.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8923120384903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8923120384303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4461560192451 + 4461560192452.

It is an arithmetic number, because the mean of its divisors is an integer number (4461560192452).

Almost surely, 2^{8923120384903} is an apocalyptic number.

8923120384903 is a deficient number, since it is larger than the sum of its proper divisors (1).

8923120384903 is an equidigital number, since it uses as much as digits as its factorization.

8923120384903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 8923120384903 in words is "eight trillion, nine hundred twenty-three billion, one hundred twenty million, three hundred eighty-four thousand, nine hundred three".