1111013210011 has 4 divisors (see below), whose sum is σ = 1138111093224. Its totient is φ = 1083915326800.

The previous prime is 1111013210009. The next prime is 1111013210023. The reversal of 1111013210011 is 1100123101111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1111013210011 - 2¹ = 1111013210009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111013209973 and 1111013210000.

It is not an unprimeable number, because it can be changed into a prime (1111013210081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13548941545 + ... + 13548941626.

It is an arithmetic number, because the mean of its divisors is an integer number (284527773306).

Almost surely, 2^{1111013210011} is an apocalyptic number.

1111013210011 is a deficient number, since it is larger than the sum of its proper divisors (27097883213).

1111013210011 is an equidigital number, since it uses as much as digits as its factorization.

1111013210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27097883212.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 1111013210011 its reverse (1100123101111), we get a palindrome (2211136311122).

The spelling of 1111013210011 in words is "one trillion, one hundred eleven billion, thirteen million, two hundred ten thousand, eleven".