140455112183 has 2 divisors, whose sum is σ = 140455112184. Its totient is φ = 140455112182.

The previous prime is 140455112179. The next prime is 140455112219. The reversal of 140455112183 is 381211554041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140455112183 - 2² = 140455112179 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140455112113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70227556091 + 70227556092.

It is an arithmetic number, because the mean of its divisors is an integer number (70227556092).

Almost surely, 2^140455112183 is an apocalyptic number.

140455112183 is a deficient number, since it is larger than the sum of its proper divisors (1).

140455112183 is an equidigital number, since it uses as much as digits as its factorization.

140455112183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 140455112183 in words is "one hundred forty billion, four hundred fifty-five million, one hundred twelve thousand, one hundred eighty-three".