104140302141 has 4 divisors (see below), whose sum is σ = 138853736192. Its totient is φ = 69426868092.

The previous prime is 104140302139. The next prime is 104140302163. The reversal of 104140302141 is 141203041401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 104140302141 - 2¹ = 104140302139 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 (104140302181) 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, 17356717021 + ... + 17356717026.

It is an arithmetic number, because the mean of its divisors is an integer number (34713434048).

Almost surely, 2^104140302141 is an apocalyptic number.

It is an amenable number.

104140302141 is a deficient number, since it is larger than the sum of its proper divisors (34713434051).

104140302141 is an equidigital number, since it uses as much as digits as its factorization.

104140302141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34713434050.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 104140302141 its reverse (141203041401), we get a palindrome (245343343542).

The spelling of 104140302141 in words is "one hundred four billion, one hundred forty million, three hundred two thousand, one hundred forty-one".