140240122134103 has 4 divisors (see below), whose sum is σ = 140240167477920. Its totient is φ = 140240076790288.

The previous prime is 140240122134041. The next prime is 140240122134149. The reversal of 140240122134103 is 301431221042041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140240122134103 - 2⁹ = 140240122133591 is a prime.

It is a super-2 number, since 2×140240122134103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140240122134193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17663950 + ... + 24341227.

It is an arithmetic number, because the mean of its divisors is an integer number (35060041869480).

Almost surely, 2^{140240122134103} is an apocalyptic number.

140240122134103 is a deficient number, since it is larger than the sum of its proper divisors (45343817).

140240122134103 is an equidigital number, since it uses as much as digits as its factorization.

140240122134103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45343816.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140240122134103 its reverse (301431221042041), we get a palindrome (441671343176144).

The spelling of 140240122134103 in words is "one hundred forty trillion, two hundred forty billion, one hundred twenty-two million, one hundred thirty-four thousand, one hundred three".