11031413011 has 4 divisors (see below), whose sum is σ = 11140635024. Its totient is φ = 10922191000.

The previous prime is 11031413009. The next prime is 11031413017.

11031413011 is nontrivially palindromic in base 10.

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 11031413011 - 2¹ = 11031413009 is a prime.

It is a super-2 number, since 2×11031413011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11031413017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54610855 + ... + 54611056.

It is an arithmetic number, because the mean of its divisors is an integer number (2785158756).

Almost surely, 2^11031413011 is an apocalyptic number.

11031413011 is a deficient number, since it is larger than the sum of its proper divisors (109222013).

11031413011 is a wasteful number, since it uses less digits than its factorization.

11031413011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109222012.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 11031413011 in words is "eleven billion, thirty-one million, four hundred thirteen thousand, eleven".