102593923 has 2 divisors, whose sum is σ = 102593924. Its totient is φ = 102593922.

The previous prime is 102593917. The next prime is 102593971. The reversal of 102593923 is 329395201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102593923 is a prime.

It is not a weakly prime, because it can be changed into another prime (102593983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51296961 + 51296962.

It is an arithmetic number, because the mean of its divisors is an integer number (51296962).

Almost surely, 2^102593923 is an apocalyptic number.

102593923 is a deficient number, since it is larger than the sum of its proper divisors (1).

102593923 is an equidigital number, since it uses as much as digits as its factorization.

102593923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 102593923 is about 10128.8658298943. The cubic root of 102593923 is about 468.1379822401.

The spelling of 102593923 in words is "one hundred two million, five hundred ninety-three thousand, nine hundred twenty-three".