1003001110000 has 100 divisors (see below), whose sum is σ = 2429206423864. Its totient is φ = 401061600000.

The previous prime is 1003001109991. The next prime is 1003001110037. The reversal of 1003001110000 is 111003001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×1003001110000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31794235 + ... + 31825765.

Almost surely, 2^{1003001110000} is an apocalyptic number.

1003001110000 is a gapful number since it is divisible by the number (10) 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 1003001110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214603211932).

1003001110000 is an abundant number, since it is smaller than the sum of its proper divisors (1426205313864).

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

1003001110000 is an equidigital number, since it uses as much as digits as its factorization.

1003001110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34740 (or 34719 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 1003001110000 its reverse (111003001), we get a palindrome (1003112113001).

The spelling of 1003001110000 in words is "one trillion, three billion, one million, one hundred ten thousand".