140123041003 has 8 divisors (see below), whose sum is σ = 152872695360. Its totient is φ = 127375252680.

The previous prime is 140123040989. The next prime is 140123041057. The reversal of 140123041003 is 300140321041.

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 140123041003 - 2²⁵ = 140089486571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140123041073) 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, 307125 + ... + 612022.

It is an arithmetic number, because the mean of its divisors is an integer number (19109086920).

Almost surely, 2^140123041003 is an apocalyptic number.

140123041003 is a deficient number, since it is larger than the sum of its proper divisors (12749654357).

140123041003 is a wasteful number, since it uses less digits than its factorization.

140123041003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933017.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 140123041003 its reverse (300140321041), we get a palindrome (440263362044).

The spelling of 140123041003 in words is "one hundred forty billion, one hundred twenty-three million, forty-one thousand, three".