104102140043 has 16 divisors (see below), whose sum is σ = 120214195200. Its totient is φ = 89249909280.

The previous prime is 104102140039. The next prime is 104102140141. The reversal of 104102140043 is 340041201401.

It is a cyclic number.

It is not a de Polignac number, because 104102140043 - 2² = 104102140039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104102139997 and 104102140024.

It is not an unprimeable number, because it can be changed into a prime (104102140843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3780923 + ... + 3808356.

It is an arithmetic number, because the mean of its divisors is an integer number (7513387200).

Almost surely, 2^104102140043 is an apocalyptic number.

104102140043 is a deficient number, since it is larger than the sum of its proper divisors (16112055157).

104102140043 is a wasteful number, since it uses less digits than its factorization.

104102140043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7589362.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 104102140043 its reverse (340041201401), we get a palindrome (444143341444).

The spelling of 104102140043 in words is "one hundred four billion, one hundred two million, one hundred forty thousand, forty-three".