1000403310011 has 16 divisors (see below), whose sum is σ = 1145462880000. Its totient is φ = 855881075808.

The previous prime is 1000403310007. The next prime is 1000403310017. The reversal of 1000403310011 is 1100133040001.

It is a cyclic number.

It is not a de Polignac number, because 1000403310011 - 2² = 1000403310007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000403310017) 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, 10887740 + ... + 10979238.

It is an arithmetic number, because the mean of its divisors is an integer number (71591430000).

Almost surely, 2^{1000403310011} is an apocalyptic number.

1000403310011 is a deficient number, since it is larger than the sum of its proper divisors (145059569989).

1000403310011 is an equidigital number, since it uses as much as digits as its factorization.

1000403310011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94418.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1000403310011 its reverse (1100133040001), we get a palindrome (2100536350012).

The spelling of 1000403310011 in words is "one trillion, four hundred three million, three hundred ten thousand, eleven".