140262303 has 8 divisors (see below), whose sum is σ = 195147648. Its totient is φ = 89442584.

The previous prime is 140262277. The next prime is 140262307. The reversal of 140262303 is 303262041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140262303 - 2⁹ = 140261791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140262303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140262307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016325 + ... + 1016462.

It is an arithmetic number, because the mean of its divisors is an integer number (24393456).

Almost surely, 2^140262303 is an apocalyptic number.

140262303 is a deficient number, since it is larger than the sum of its proper divisors (54885345).

140262303 is a wasteful number, since it uses less digits than its factorization.

140262303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032813.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 140262303 is about 11843.2387040032. The cubic root of 140262303 is about 519.5734951968.

The spelling of 140262303 in words is "one hundred forty million, two hundred sixty-two thousand, three hundred three".