1113322113011 has 16 divisors (see below), whose sum is σ = 1135801128960. Its totient is φ = 1091037272640.

The previous prime is 1113322112999. The next prime is 1113322113031. The reversal of 1113322113011 is 1103112233111.

It is a cyclic number.

It is not a de Polignac number, because 1113322113011 - 2¹⁰ = 1113322111987 is a prime.

It is a super-2 number, since 2×1113322113011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113322113031) 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, 31411646 + ... + 31447068.

It is an arithmetic number, because the mean of its divisors is an integer number (70987570560).

Almost surely, 2^{1113322113011} is an apocalyptic number.

1113322113011 is a deficient number, since it is larger than the sum of its proper divisors (22479015949).

1113322113011 is a wasteful number, since it uses less digits than its factorization.

1113322113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38146.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1113322113011 its reverse (1103112233111), we get a palindrome (2216434346122).

The spelling of 1113322113011 in words is "one trillion, one hundred thirteen billion, three hundred twenty-two million, one hundred thirteen thousand, eleven".