104545141 has 4 divisors (see below), whose sum is σ = 105001900. Its totient is φ = 104088384.

The previous prime is 104545139. The next prime is 104545153. The reversal of 104545141 is 141545401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99500625 + 5044516 = 9975^2 + 2246^2 .

It is a cyclic number.

It is not a de Polignac number, because 104545141 - 2¹ = 104545139 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 (104545171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228036 + ... + 228493.

It is an arithmetic number, because the mean of its divisors is an integer number (26250475).

Almost surely, 2^104545141 is an apocalyptic number.

It is an amenable number.

104545141 is a deficient number, since it is larger than the sum of its proper divisors (456759).

104545141 is an equidigital number, since it uses as much as digits as its factorization.

104545141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456758.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 104545141 is about 10224.7318302242. The cubic root of 104545141 is about 471.0871784453.

The spelling of 104545141 in words is "one hundred four million, five hundred forty-five thousand, one hundred forty-one".