140135124103 has 8 divisors (see below), whose sum is σ = 151025653296. Its totient is φ = 129260438400.

The previous prime is 140135124091. The next prime is 140135124121. The reversal of 140135124103 is 301421531041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140135124103 - 2⁵ = 140135124071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140135124163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3942493 + ... + 3977878.

It is an arithmetic number, because the mean of its divisors is an integer number (18878206662).

Almost surely, 2^140135124103 is an apocalyptic number.

140135124103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140135124103 is a deficient number, since it is larger than the sum of its proper divisors (10890529193).

140135124103 is a wasteful number, since it uses less digits than its factorization.

140135124103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7921745.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 140135124103 its reverse (301421531041), we get a palindrome (441556655144).

The spelling of 140135124103 in words is "one hundred forty billion, one hundred thirty-five million, one hundred twenty-four thousand, one hundred three".