123413135 has 8 divisors (see below), whose sum is σ = 149227056. Its totient is φ = 97976320.

The previous prime is 123413131. The next prime is 123413141. The reversal of 123413135 is 531314321.

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

It is not a de Polignac number, because 123413135 - 2² = 123413131 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 123413135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123413131) 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, 93554 + ... + 94863.

It is an arithmetic number, because the mean of its divisors is an integer number (18653382).

Almost surely, 2^123413135 is an apocalyptic number.

123413135 is a deficient number, since it is larger than the sum of its proper divisors (25813921).

123413135 is a wasteful number, since it uses less digits than its factorization.

123413135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188553.

The product of its digits is 1080, while the sum is 23.

The square root of 123413135 is about 11109.1464568616. The cubic root of 123413135 is about 497.8751629261.

Adding to 123413135 its reverse (531314321), we get a palindrome (654727456).

The spelling of 123413135 in words is "one hundred twenty-three million, four hundred thirteen thousand, one hundred thirty-five".