102923203 has 2 divisors, whose sum is σ = 102923204. Its totient is φ = 102923202.

The previous prime is 102923201. The next prime is 102923221. The reversal of 102923203 is 302329201.

It is a weak prime.

It is an emirp because it is prime and its reverse (302329201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102923203 - 2¹ = 102923201 is a prime.

Together with 102923201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (102923201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51461601 + 51461602.

It is an arithmetic number, because the mean of its divisors is an integer number (51461602).

Almost surely, 2^102923203 is an apocalyptic number.

102923203 is a deficient number, since it is larger than the sum of its proper divisors (1).

102923203 is an equidigital number, since it uses as much as digits as its factorization.

102923203 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 22.

The square root of 102923203 is about 10145.1073429511. The cubic root of 102923203 is about 468.6382842987.

The spelling of 102923203 in words is "one hundred two million, nine hundred twenty-three thousand, two hundred three".