140445316103 has 2 divisors, whose sum is σ = 140445316104. Its totient is φ = 140445316102.

The previous prime is 140445316087. The next prime is 140445316127. The reversal of 140445316103 is 301613544041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140445316103 - 2⁴ = 140445316087 is a prime.

It is a super-2 number, since 2×140445316103² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140445316103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140445316163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70222658051 + 70222658052.

It is an arithmetic number, because the mean of its divisors is an integer number (70222658052).

Almost surely, 2^140445316103 is an apocalyptic number.

140445316103 is a deficient number, since it is larger than the sum of its proper divisors (1).

140445316103 is an equidigital number, since it uses as much as digits as its factorization.

140445316103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 140445316103 in words is "one hundred forty billion, four hundred forty-five million, three hundred sixteen thousand, one hundred three".