140131103 has 16 divisors (see below), whose sum is σ = 168161280. Its totient is φ = 114228576.

The previous prime is 140131087. The next prime is 140131133. The reversal of 140131103 is 301131041.

It is not a de Polignac number, because 140131103 - 2⁴ = 140131087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140131133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8450 + ... + 18752.

It is an arithmetic number, because the mean of its divisors is an integer number (10510080).

Almost surely, 2^140131103 is an apocalyptic number.

140131103 is a deficient number, since it is larger than the sum of its proper divisors (28030177).

140131103 is a wasteful number, since it uses less digits than its factorization.

140131103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 140131103 is about 11837.6983827094. The cubic root of 140131103 is about 519.4114433204.

Adding to 140131103 its reverse (301131041), we get a palindrome (441262144).

The spelling of 140131103 in words is "one hundred forty million, one hundred thirty-one thousand, one hundred three".