140709103 has 2 divisors, whose sum is σ = 140709104. Its totient is φ = 140709102.

The previous prime is 140709097. The next prime is 140709109. The reversal of 140709103 is 301907041.

140709103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (140709097) and next prime (140709109).

It is a cyclic number.

It is not a de Polignac number, because 140709103 - 2⁵ = 140709071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140709109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70354551 + 70354552.

It is an arithmetic number, because the mean of its divisors is an integer number (70354552).

Almost surely, 2^140709103 is an apocalyptic number.

140709103 is a deficient number, since it is larger than the sum of its proper divisors (1).

140709103 is an equidigital number, since it uses as much as digits as its factorization.

140709103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 140709103 is about 11862.0867894313. The cubic root of 140709103 is about 520.1246040154.

The spelling of 140709103 in words is "one hundred forty million, seven hundred nine thousand, one hundred three".