1003343101040 has 40 divisors (see below), whose sum is σ = 2666025955680. Its totient is φ = 344003348736.

The previous prime is 1003343100997. The next prime is 1003343101081. The reversal of 1003343101040 is 401013433001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895841495 + ... + 895842614.

It is an arithmetic number, because the mean of its divisors is an integer number (66650648892).

Almost surely, 2^{1003343101040} is an apocalyptic number.

1003343101040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1003343101040 is an abundant number, since it is smaller than the sum of its proper divisors (1662682854640).

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

1003343101040 is a wasteful number, since it uses less digits than its factorization.

1003343101040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791684129 (or 1791684123 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1003343101040 its reverse (401013433001), we get a palindrome (1404356534041).

The spelling of 1003343101040 in words is "one trillion, three billion, three hundred forty-three million, one hundred one thousand, forty".