140214103 has 2 divisors, whose sum is σ = 140214104. Its totient is φ = 140214102.

The previous prime is 140214083. The next prime is 140214121. The reversal of 140214103 is 301412041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140214103 - 2¹³ = 140205911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140214133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70107051 + 70107052.

It is an arithmetic number, because the mean of its divisors is an integer number (70107052).

Almost surely, 2^140214103 is an apocalyptic number.

140214103 is a deficient number, since it is larger than the sum of its proper divisors (1).

140214103 is an equidigital number, since it uses as much as digits as its factorization.

140214103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 140214103 is about 11841.2036128090. The cubic root of 140214103 is about 519.5139726425.

Adding to 140214103 its reverse (301412041), we get a palindrome (441626144).

The spelling of 140214103 in words is "one hundred forty million, two hundred fourteen thousand, one hundred three".