124402323 has 16 divisors (see below), whose sum is σ = 170303616. Its totient is φ = 80727360.

The previous prime is 124402319. The next prime is 124402339. The reversal of 124402323 is 323204421.

It is not a de Polignac number, because 124402323 - 2² = 124402319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124402323.

It is not an unprimeable number, because it can be changed into a prime (124402393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71340 + ... + 73062.

It is an arithmetic number, because the mean of its divisors is an integer number (10643976).

Almost surely, 2^124402323 is an apocalyptic number.

124402323 is a deficient number, since it is larger than the sum of its proper divisors (45901293).

124402323 is a wasteful number, since it uses less digits than its factorization.

124402323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 124402323 is about 11153.5789323427. The cubic root of 124402323 is about 499.2018238410.

Adding to 124402323 its reverse (323204421), we get a palindrome (447606744).

The spelling of 124402323 in words is "one hundred twenty-four million, four hundred two thousand, three hundred twenty-three".