113021031111011 has 8 divisors (see below), whose sum is σ = 114058198254000. Its totient is φ = 111983869003680.

The previous prime is 113021031110963. The next prime is 113021031111041. The reversal of 113021031111011 is 110111130120311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113021031111011 - 2²⁶ = 113020964002147 is a prime.

It is a super-3 number, since 3×113021031111011³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113021031111041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55538681 + ... + 57537701.

It is an arithmetic number, because the mean of its divisors is an integer number (14257274781750).

Almost surely, 2^{113021031111011} is an apocalyptic number.

113021031111011 is a deficient number, since it is larger than the sum of its proper divisors (1037167142989).

113021031111011 is a wasteful number, since it uses less digits than its factorization.

113021031111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517829.

The product of its (nonzero) digits is 18, while the sum is 17.

Adding to 113021031111011 its reverse (110111130120311), we get a palindrome (223132161231322).

The spelling of 113021031111011 in words is "one hundred thirteen trillion, twenty-one billion, thirty-one million, one hundred eleven thousand, eleven".