1230120303324 has 24 divisors (see below), whose sum is σ = 3131215317888. Its totient is φ = 372763728240.

The previous prime is 1230120303323. The next prime is 1230120303341. The reversal of 1230120303324 is 4233030210321.

It is a junction number, because it is equal to n+sod(n) for n = 1230120303294 and 1230120303303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230120303323) 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, 4659546472 + ... + 4659546735.

It is an arithmetic number, because the mean of its divisors is an integer number (130467304912).

Almost surely, 2^{1230120303324} is an apocalyptic number.

It is an amenable number.

1230120303324 is an abundant number, since it is smaller than the sum of its proper divisors (1901095014564).

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

1230120303324 is a wasteful number, since it uses less digits than its factorization.

1230120303324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9319093225 (or 9319093223 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1230120303324 its reverse (4233030210321), we get a palindrome (5463150513645).

The spelling of 1230120303324 in words is "one trillion, two hundred thirty billion, one hundred twenty million, three hundred three thousand, three hundred twenty-four".