140104304324203 has 4 divisors (see below), whose sum is σ = 140120465862960. Its totient is φ = 140088142785448.

The previous prime is 140104304324183. The next prime is 140104304324219. The reversal of 140104304324203 is 302423403401041.

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-140104304324203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140104304324273) 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, 8080756375 + ... + 8080773712.

It is an arithmetic number, because the mean of its divisors is an integer number (35030116465740).

Almost surely, 2^{140104304324203} is an apocalyptic number.

140104304324203 is a deficient number, since it is larger than the sum of its proper divisors (16161538757).

140104304324203 is an equidigital number, since it uses as much as digits as its factorization.

140104304324203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16161538756.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 140104304324203 its reverse (302423403401041), we get a palindrome (442527707725244).

The spelling of 140104304324203 in words is "one hundred forty trillion, one hundred four billion, three hundred four million, three hundred twenty-four thousand, two hundred three".