1003112203332 has 192 divisors, whose sum is σ = 2608797155328. Its totient is φ = 298577664000.

The previous prime is 1003112203321. The next prime is 1003112203343. The reversal of 1003112203332 is 2333022113001.

It is an interprime number because it is at equal distance from previous prime (1003112203321) and next prime (1003112203343).

It is a junction number, because it is equal to n+sod(n) for n = 1003112203299 and 1003112203308.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81263553 + ... + 81275895.

It is an arithmetic number, because the mean of its divisors is an integer number (13587485184).

Almost surely, 2^{1003112203332} is an apocalyptic number.

1003112203332 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 1003112203332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1304398577664).

1003112203332 is an abundant number, since it is smaller than the sum of its proper divisors (1605684951996).

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

1003112203332 is a wasteful number, since it uses less digits than its factorization.

1003112203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12650 (or 12648 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1003112203332 its reverse (2333022113001), we get a palindrome (3336134316333).

The spelling of 1003112203332 in words is "one trillion, three billion, one hundred twelve million, two hundred three thousand, three hundred thirty-two".