140602103 has 2 divisors, whose sum is σ = 140602104. Its totient is φ = 140602102.

The previous prime is 140602097. The next prime is 140602123. The reversal of 140602103 is 301206041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140602103 - 2⁸ = 140601847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140602123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70301051 + 70301052.

It is an arithmetic number, because the mean of its divisors is an integer number (70301052).

Almost surely, 2^140602103 is an apocalyptic number.

140602103 is a deficient number, since it is larger than the sum of its proper divisors (1).

140602103 is an equidigital number, since it uses as much as digits as its factorization.

140602103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 140602103 is about 11857.5757640422. The cubic root of 140602103 is about 519.9927304211.

Adding to 140602103 its reverse (301206041), we get a palindrome (441808144).

The spelling of 140602103 in words is "one hundred forty million, six hundred two thousand, one hundred three".