1001303003011 has 16 divisors (see below), whose sum is σ = 1060313385600. Its totient is φ = 944019836928.

The previous prime is 1001303003009. The next prime is 1001303003087. The reversal of 1001303003011 is 1103003031001.

It is a happy number.

1001303003011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1001303003011 - 2¹ = 1001303003009 is a prime.

It is a super-2 number, since 2×1001303003011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001303002982 and 1001303003000.

It is not an unprimeable number, because it can be changed into a prime (1001303703011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258126 + ... + 1438483.

It is an arithmetic number, because the mean of its divisors is an integer number (66269586600).

Almost surely, 2^{1001303003011} is an apocalyptic number.

1001303003011 is a deficient number, since it is larger than the sum of its proper divisors (59010382589).

1001303003011 is a wasteful number, since it uses less digits than its factorization.

1001303003011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697118.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 1001303003011 its reverse (1103003031001), we get a palindrome (2104306034012).

The spelling of 1001303003011 in words is "one trillion, one billion, three hundred three million, three thousand, eleven".