104913243 has 6 divisors (see below), whose sum is σ = 151541364. Its totient is φ = 69942156.

The previous prime is 104913227. The next prime is 104913251. The reversal of 104913243 is 342319401.

It is not a de Polignac number, because 104913243 - 2⁴ = 104913227 is a prime.

It is a super-2 number, since 2×104913243² = 22013577113554098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104913203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5828505 + ... + 5828522.

It is an arithmetic number, because the mean of its divisors is an integer number (25256894).

Almost surely, 2^104913243 is an apocalyptic number.

104913243 is a deficient number, since it is larger than the sum of its proper divisors (46628121).

104913243 is a wasteful number, since it uses less digits than its factorization.

104913243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657033 (or 11657030 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 104913243 is about 10242.7165830164. The cubic root of 104913243 is about 471.6394279505.

The spelling of 104913243 in words is "one hundred four million, nine hundred thirteen thousand, two hundred forty-three".