140936603 has 2 divisors, whose sum is σ = 140936604. Its totient is φ = 140936602.

The previous prime is 140936581. The next prime is 140936611. The reversal of 140936603 is 306639041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140936603 - 2⁸ = 140936347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140936603.

It is not a weakly prime, because it can be changed into another prime (140926603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70468301 + 70468302.

It is an arithmetic number, because the mean of its divisors is an integer number (70468302).

Almost surely, 2^140936603 is an apocalyptic number.

140936603 is a deficient number, since it is larger than the sum of its proper divisors (1).

140936603 is an equidigital number, since it uses as much as digits as its factorization.

140936603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 140936603 is about 11871.6722916361. The cubic root of 140936603 is about 520.4047674414.

The spelling of 140936603 in words is "one hundred forty million, nine hundred thirty-six thousand, six hundred three".