140455112203 has 16 divisors (see below), whose sum is σ = 163169842176. Its totient is φ = 118403252640.

The previous prime is 140455112183. The next prime is 140455112219. The reversal of 140455112203 is 302211554041.

140455112203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 140455112203 - 2³⁷ = 3016158731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140455118203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6557850 + ... + 6579232.

It is an arithmetic number, because the mean of its divisors is an integer number (10198115136).

Almost surely, 2^140455112203 is an apocalyptic number.

140455112203 is a deficient number, since it is larger than the sum of its proper divisors (22714729973).

140455112203 is a wasteful number, since it uses less digits than its factorization.

140455112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36834.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 140455112203 its reverse (302211554041), we get a palindrome (442666666244).

The spelling of 140455112203 in words is "one hundred forty billion, four hundred fifty-five million, one hundred twelve thousand, two hundred three".