1232123020302 has 8 divisors (see below), whose sum is σ = 2464246040616. Its totient is φ = 410707673432.

The previous prime is 1232123020283. The next prime is 1232123020307. The reversal of 1232123020302 is 2030203212321.

It is a happy number.

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

1232123020302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232123020307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102676918353 + ... + 102676918364.

It is an arithmetic number, because the mean of its divisors is an integer number (308030755077).

Almost surely, 2^{1232123020302} is an apocalyptic number.

1232123020302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232123020302 is a wasteful number, since it uses less digits than its factorization.

1232123020302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205353836722.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1232123020302 its reverse (2030203212321), we get a palindrome (3262326232623).

The spelling of 1232123020302 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-three million, twenty thousand, three hundred two".