192140323 has 2 divisors, whose sum is σ = 192140324. Its totient is φ = 192140322.

The previous prime is 192140233. The next prime is 192140327. The reversal of 192140323 is 323041291.

Together with previous prime (192140233) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (323041291) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-192140323 is a prime.

It is not a weakly prime, because it can be changed into another prime (192140327) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96070161 + 96070162.

It is an arithmetic number, because the mean of its divisors is an integer number (96070162).

Almost surely, 2^192140323 is an apocalyptic number.

192140323 is a deficient number, since it is larger than the sum of its proper divisors (1).

192140323 is an equidigital number, since it uses as much as digits as its factorization.

192140323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 192140323 is about 13861.4690058449. The cubic root of 192140323 is about 577.0403361113.

The spelling of 192140323 in words is "one hundred ninety-two million, one hundred forty thousand, three hundred twenty-three".