140100221403 has 12 divisors (see below), whose sum is σ = 209862060408. Its totient is φ = 93400147440.

The previous prime is 140100221383. The next prime is 140100221413. The reversal of 140100221403 is 304122001041.

140100221403 is a `hidden beast` number, since 1 + 40 + 1 + 0 + 0 + 221 + 403 = 666.

It is not a de Polignac number, because 140100221403 - 2²⁹ = 139563350491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140100221413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288271818 + ... + 288272303.

It is an arithmetic number, because the mean of its divisors is an integer number (17488505034).

Almost surely, 2^140100221403 is an apocalyptic number.

140100221403 is a deficient number, since it is larger than the sum of its proper divisors (69761839005).

140100221403 is an frugal number, since it uses more digits than its factorization.

140100221403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576544136 (or 576544124 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 140100221403 its reverse (304122001041), we get a palindrome (444222222444).

The spelling of 140100221403 in words is "one hundred forty billion, one hundred million, two hundred twenty-one thousand, four hundred three".