140232103 has 24 divisors (see below), whose sum is σ = 163632560. Its totient is φ = 119750400.

The previous prime is 140232101. The next prime is 140232119. The reversal of 140232103 is 301232041.

It is a happy number.

It is not a de Polignac number, because 140232103 - 2¹ = 140232101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140232101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 415951 + ... + 416287.

Almost surely, 2^140232103 is an apocalyptic number.

140232103 is a deficient number, since it is larger than the sum of its proper divisors (23400457).

140232103 is a wasteful number, since it uses less digits than its factorization.

140232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 140232103 is about 11841.9636462877. The cubic root of 140232103 is about 519.5362025779.

Adding to 140232103 its reverse (301232041), we get a palindrome (441464144).

The spelling of 140232103 in words is "one hundred forty million, two hundred thirty-two thousand, one hundred three".