104253181 has 8 divisors (see below), whose sum is σ = 109482624. Its totient is φ = 99081840.

The previous prime is 104253151. The next prime is 104253187. The reversal of 104253181 is 181352401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104253181 is a prime.

It is a super-2 number, since 2×104253181² = 21737451497237522, 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 (104253187) 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 7 ways as a sum of consecutive naturals, for example, 10825 + ... + 18046.

It is an arithmetic number, because the mean of its divisors is an integer number (13685328).

Almost surely, 2^104253181 is an apocalyptic number.

It is an amenable number.

104253181 is a deficient number, since it is larger than the sum of its proper divisors (5229443).

104253181 is a wasteful number, since it uses less digits than its factorization.

104253181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29051.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 104253181 is about 10210.4447013830. Note that the first 3 decimals coincide. The cubic root of 104253181 is about 470.6482393624.

The spelling of 104253181 in words is "one hundred four million, two hundred fifty-three thousand, one hundred eighty-one".