1000011101013 has 12 divisors (see below), whose sum is σ = 1444654437408. Its totient is φ = 666584548200.

The previous prime is 1000011100997. The next prime is 1000011101017. The reversal of 1000011101013 is 3101011100001.

It is not a de Polignac number, because 1000011101013 - 2⁴ = 1000011100997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1000011100986 and 1000011101004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000011101017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7389145 + ... + 7523262.

It is an arithmetic number, because the mean of its divisors is an integer number (120387869784).

Almost surely, 2^{1000011101013} is an apocalyptic number.

It is an amenable number.

1000011101013 is a deficient number, since it is larger than the sum of its proper divisors (444643336395).

1000011101013 is a wasteful number, since it uses less digits than its factorization.

1000011101013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14919864 (or 14919861 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 1000011101013 its reverse (3101011100001), we get a palindrome (4101022201014).

The spelling of 1000011101013 in words is "one trillion, eleven million, one hundred one thousand, thirteen".