140052004103 has 4 divisors (see below), whose sum is σ = 152784004488. Its totient is φ = 127320003720.

The previous prime is 140052004061. The next prime is 140052004123. The reversal of 140052004103 is 301400250041.

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 140052004103 - 2¹⁰ = 140052003079 is a prime.

It is a super-2 number, since 2×140052004103² (a number of 23 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 (140052004123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6366000176 + ... + 6366000197.

It is an arithmetic number, because the mean of its divisors is an integer number (38196001122).

Almost surely, 2^140052004103 is an apocalyptic number.

140052004103 is a deficient number, since it is larger than the sum of its proper divisors (12732000385).

140052004103 is a wasteful number, since it uses less digits than its factorization.

140052004103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12732000384.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 140052004103 its reverse (301400250041), we get a palindrome (441452254144).

The spelling of 140052004103 in words is "one hundred forty billion, fifty-two million, four thousand, one hundred three".