140024144124103 has 4 divisors (see below), whose sum is σ = 140236623857880. Its totient is φ = 139811664390328.

The previous prime is 140024144124047. The next prime is 140024144124107. The reversal of 140024144124103 is 301421441420041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140024144124103 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 (140024144124107) 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, 106239865900 + ... + 106239867217.

It is an arithmetic number, because the mean of its divisors is an integer number (35059155964470).

Almost surely, 2^{140024144124103} is an apocalyptic number.

140024144124103 is a deficient number, since it is larger than the sum of its proper divisors (212479733777).

140024144124103 is an equidigital number, since it uses as much as digits as its factorization.

140024144124103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212479733776.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 140024144124103 its reverse (301421441420041), we get a palindrome (441445585544144).

The spelling of 140024144124103 in words is "one hundred forty trillion, twenty-four billion, one hundred forty-four million, one hundred twenty-four thousand, one hundred three".