1011303041001 has 16 divisors (see below), whose sum is σ = 1471006897920. Its totient is φ = 612902327120.

The previous prime is 1011303040963. The next prime is 1011303041041. The reversal of 1011303041001 is 1001403031101.

It is a cyclic number.

It is not a de Polignac number, because 1011303041001 - 2¹¹ = 1011303038953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011303041041) 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, 2801806 + ... + 3142088.

It is an arithmetic number, because the mean of its divisors is an integer number (91937931120).

Almost surely, 2^{1011303041001} is an apocalyptic number.

1011303041001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1011303041001 is a deficient number, since it is larger than the sum of its proper divisors (459703856919).

1011303041001 is a wasteful number, since it uses less digits than its factorization.

1011303041001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430356.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1011303041001 its reverse (1001403031101), we get a palindrome (2012706072102).

The spelling of 1011303041001 in words is "one trillion, eleven billion, three hundred three million, forty-one thousand, one".