123230012302 has 8 divisors (see below), whose sum is σ = 184931360712. Its totient is φ = 61586225400.

The previous prime is 123230012293. The next prime is 123230012303. The reversal of 123230012302 is 203210032321.

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

It is a self number, because there is not a number n which added to its sum of digits gives 123230012302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123230012303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14385024 + ... + 14393587.

It is an arithmetic number, because the mean of its divisors is an integer number (23116420089).

Almost surely, 2^123230012302 is an apocalyptic number.

123230012302 is a deficient number, since it is larger than the sum of its proper divisors (61701348410).

123230012302 is a wasteful number, since it uses less digits than its factorization.

123230012302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28780754.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 123230012302 its reverse (203210032321), we get a palindrome (326440044623).

The spelling of 123230012302 in words is "one hundred twenty-three billion, two hundred thirty million, twelve thousand, three hundred two".