140013212303 has 4 divisors (see below), whose sum is σ = 147382328760. Its totient is φ = 132644095848.

The previous prime is 140013212281. The next prime is 140013212309. The reversal of 140013212303 is 303212310041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140013212303 - 2⁸ = 140013212047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140013212309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3684558200 + ... + 3684558237.

It is an arithmetic number, because the mean of its divisors is an integer number (36845582190).

Almost surely, 2^140013212303 is an apocalyptic number.

140013212303 is a deficient number, since it is larger than the sum of its proper divisors (7369116457).

140013212303 is an equidigital number, since it uses as much as digits as its factorization.

140013212303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7369116456.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 140013212303 its reverse (303212310041), we get a palindrome (443225522344).

The spelling of 140013212303 in words is "one hundred forty billion, thirteen million, two hundred twelve thousand, three hundred three".