123044471 has 8 divisors (see below), whose sum is σ = 134691984. Its totient is φ = 111473920.

The previous prime is 123044461. The next prime is 123044473. The reversal of 123044471 is 174440321.

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

It is a cyclic number.

It is not a de Polignac number, because 123044471 - 2²² = 118850167 is a prime.

It is a super-3 number, since 3×123044471³ (a number of 25 digits) contains 333 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 123044471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123044473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15866 + ... + 22311.

It is an arithmetic number, because the mean of its divisors is an integer number (16836498).

Almost surely, 2^123044471 is an apocalyptic number.

123044471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

123044471 is a deficient number, since it is larger than the sum of its proper divisors (11647513).

123044471 is a wasteful number, since it uses less digits than its factorization.

123044471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38481.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 123044471 is about 11092.5412327383. The cubic root of 123044471 is about 497.3789118029.

Adding to 123044471 its reverse (174440321), we get a palindrome (297484792).

The spelling of 123044471 in words is "one hundred twenty-three million, forty-four thousand, four hundred seventy-one".