141402193 has 2 divisors, whose sum is σ = 141402194. Its totient is φ = 141402192.

The previous prime is 141402139. The next prime is 141402257. The reversal of 141402193 is 391204141.

It is a happy number.

Together with previous prime (141402139) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137170944 + 4231249 = 11712^2 + 2057^2 .

It is an emirp because it is prime and its reverse (391204141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141402193 - 2⁹ = 141401681 is a prime.

It is not a weakly prime, because it can be changed into another prime (141402113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70701096 + 70701097.

It is an arithmetic number, because the mean of its divisors is an integer number (70701097).

Almost surely, 2^141402193 is an apocalyptic number.

It is an amenable number.

141402193 is a deficient number, since it is larger than the sum of its proper divisors (1).

141402193 is an equidigital number, since it uses as much as digits as its factorization.

141402193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 141402193 is about 11891.2654078529. The cubic root of 141402193 is about 520.9771972391.

The spelling of 141402193 in words is "one hundred forty-one million, four hundred two thousand, one hundred ninety-three".