1231002324048 has 320 divisors, whose sum is σ = 3948651270144. Its totient is φ = 322831872000.

The previous prime is 1231002324017. The next prime is 1231002324049. The reversal of 1231002324048 is 8404232001321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1231002324049) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19295883 + ... + 19359573.

Almost surely, 2^{1231002324048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1231002324048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1974325635072).

1231002324048 is an abundant number, since it is smaller than the sum of its proper divisors (2717648946096).

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

1231002324048 is a wasteful number, since it uses less digits than its factorization.

1231002324048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63834 (or 63828 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1231002324048 its reverse (8404232001321), we get a palindrome (9635234325369).

The spelling of 1231002324048 in words is "one trillion, two hundred thirty-one billion, two million, three hundred twenty-four thousand, forty-eight".