104545151 has 4 divisors (see below), whose sum is σ = 104855712. Its totient is φ = 104234592.

The previous prime is 104545139. The next prime is 104545153. The reversal of 104545151 is 151545401.

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

It is a cyclic number.

It is not a de Polignac number, because 104545151 - 2¹⁸ = 104283007 is a prime.

It is a super-2 number, since 2×104545151² = 21859377195225602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104545151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104545153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154775 + ... + 155448.

It is an arithmetic number, because the mean of its divisors is an integer number (26213928).

Almost surely, 2^104545151 is an apocalyptic number.

104545151 is a deficient number, since it is larger than the sum of its proper divisors (310561).

104545151 is an equidigital number, since it uses as much as digits as its factorization.

104545151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310560.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 104545151 is about 10224.7323192346. The cubic root of 104545151 is about 471.0871934655.

The spelling of 104545151 in words is "one hundred four million, five hundred forty-five thousand, one hundred fifty-one".