140463303 has 16 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 91498784.

The previous prime is 140463293. The next prime is 140463311. The reversal of 140463303 is 303364041.

It is a cyclic number.

It is not a de Polignac number, because 140463303 - 2²⁰ = 139414727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140463353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40138 + ... + 43496.

It is an arithmetic number, because the mean of its divisors is an integer number (11975040).

Almost surely, 2^140463303 is an apocalyptic number.

140463303 is a deficient number, since it is larger than the sum of its proper divisors (51137337).

140463303 is a wasteful number, since it uses less digits than its factorization.

140463303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 140463303 is about 11851.7215205218. The cubic root of 140463303 is about 519.8215647641.

The spelling of 140463303 in words is "one hundred forty million, four hundred sixty-three thousand, three hundred three".