1003233023232 has 144 divisors (see below), whose sum is σ = 2914721499648. Its totient is φ = 303809034240.

The previous prime is 1003233023213. The next prime is 1003233023257. The reversal of 1003233023232 is 2323203323001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12996783 + ... + 13073745.

Almost surely, 2^{1003233023232} is an apocalyptic number.

1003233023232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1003233023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457360749824).

1003233023232 is an abundant number, since it is smaller than the sum of its proper divisors (1911488476416).

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

1003233023232 is a wasteful number, since it uses less digits than its factorization.

1003233023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78536 (or 78522 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 1003233023232 its reverse (2323203323001), we get a palindrome (3326436346233).

The spelling of 1003233023232 in words is "one trillion, three billion, two hundred thirty-three million, twenty-three thousand, two hundred thirty-two".