104918141 has 4 divisors (see below), whose sum is σ = 105038652. Its totient is φ = 104797632.

The previous prime is 104918119. The next prime is 104918179. The reversal of 104918141 is 141819401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141819401 = 19 ⋅7464179.

It can be written as a sum of positive squares in 2 ways, for example, as 81830116 + 23088025 = 9046^2 + 4805^2 .

It is a cyclic number.

It is not a de Polignac number, because 104918141 - 2¹⁰ = 104917117 is a prime.

It is a super-2 number, since 2×104918141² = 22015632621791762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104918941) 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, 58940 + ... + 60693.

It is an arithmetic number, because the mean of its divisors is an integer number (26259663).

Almost surely, 2^104918141 is an apocalyptic number.

It is an amenable number.

104918141 is a deficient number, since it is larger than the sum of its proper divisors (120511).

104918141 is an equidigital number, since it uses as much as digits as its factorization.

104918141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120510.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 104918141 is about 10242.9556769518. The cubic root of 104918141 is about 471.6467675196.

The spelling of 104918141 in words is "one hundred four million, nine hundred eighteen thousand, one hundred forty-one".