123413583 has 8 divisors (see below), whose sum is σ = 165461296. Its totient is φ = 81820800.

The previous prime is 123413579. The next prime is 123413599. The reversal of 123413583 is 385314321.

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

It is not a de Polignac number, because 123413583 - 2² = 123413579 is a prime.

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 123413583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123413533) 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, 113098 + ... + 114183.

It is an arithmetic number, because the mean of its divisors is an integer number (20682662).

Almost surely, 2^123413583 is an apocalyptic number.

123413583 is a deficient number, since it is larger than the sum of its proper divisors (42047713).

123413583 is a wasteful number, since it uses less digits than its factorization.

123413583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227465.

The product of its digits is 8640, while the sum is 30.

The square root of 123413583 is about 11109.1666204086. The cubic root of 123413583 is about 497.8757653682.

The spelling of 123413583 in words is "one hundred twenty-three million, four hundred thirteen thousand, five hundred eighty-three".