104641216123 has 2 divisors, whose sum is σ = 104641216124. Its totient is φ = 104641216122.

The previous prime is 104641216087. The next prime is 104641216159. The reversal of 104641216123 is 321612146401.

It is a balanced prime because it is at equal distance from previous prime (104641216087) and next prime (104641216159).

It is a cyclic number.

It is not a de Polignac number, because 104641216123 - 2³³ = 96051281531 is a prime.

It is a super-2 number, since 2×104641216123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104641213123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52320608061 + 52320608062.

It is an arithmetic number, because the mean of its divisors is an integer number (52320608062).

Almost surely, 2^104641216123 is an apocalyptic number.

104641216123 is a deficient number, since it is larger than the sum of its proper divisors (1).

104641216123 is an equidigital number, since it uses as much as digits as its factorization.

104641216123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 104641216123 in words is "one hundred four billion, six hundred forty-one million, two hundred sixteen thousand, one hundred twenty-three".