1003033240130 has 32 divisors (see below), whose sum is σ = 1863668646576. Its totient is φ = 388388093184.

The previous prime is 1003033240109. The next prime is 1003033240141. The reversal of 1003033240130 is 310423303001.

It can be written as a sum of positive squares in 8 ways, for example, as 767913958249 + 235119281881 = 876307^2 + 484891^2 .

It is a Curzon 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, 6807569 + ... + 6953348.

Almost surely, 2^{1003033240130} is an apocalyptic number.

1003033240130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1003033240130 is a deficient number, since it is larger than the sum of its proper divisors (860635406446).

1003033240130 is a wasteful number, since it uses less digits than its factorization.

1003033240130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13761158.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1003033240130 its reverse (310423303001), we get a palindrome (1313456543131).

It can be divided in two parts, 100303 and 3240130, that added together give a palindrome (3340433).

The spelling of 1003033240130 in words is "one trillion, three billion, thirty-three million, two hundred forty thousand, one hundred thirty".