104102140039 has 2 divisors, whose sum is σ = 104102140040. Its totient is φ = 104102140038.

The previous prime is 104102140027. The next prime is 104102140141. The reversal of 104102140039 is 930041201401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104102140039 - 2¹¹ = 104102137991 is a prime.

It is a super-3 number, since 3×104102140039³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104102139995 and 104102140022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104102140939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52051070019 + 52051070020.

It is an arithmetic number, because the mean of its divisors is an integer number (52051070020).

Almost surely, 2^104102140039 is an apocalyptic number.

104102140039 is a deficient number, since it is larger than the sum of its proper divisors (1).

104102140039 is an equidigital number, since it uses as much as digits as its factorization.

104102140039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 104102140039 in words is "one hundred four billion, one hundred two million, one hundred forty thousand, thirty-nine".