140303099 has 2 divisors, whose sum is σ = 140303100. Its totient is φ = 140303098.

The previous prime is 140303081. The next prime is 140303129. The reversal of 140303099 is 990303041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140303099 - 2⁸ = 140302843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (140303069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70151549 + 70151550.

It is an arithmetic number, because the mean of its divisors is an integer number (70151550).

Almost surely, 2^140303099 is an apocalyptic number.

140303099 is a deficient number, since it is larger than the sum of its proper divisors (1).

140303099 is an equidigital number, since it uses as much as digits as its factorization.

140303099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 140303099 is about 11844.9609117126. The cubic root of 140303099 is about 519.6238638399.

The spelling of 140303099 in words is "one hundred forty million, three hundred three thousand, ninety-nine".