113011130021331 has 8 divisors (see below), whose sum is σ = 158612112310720. Its totient is φ = 71375450539752.

The previous prime is 113011130021281. The next prime is 113011130021371. The reversal of 113011130021331 is 133120031110311.

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

It is not a de Polignac number, because 113011130021331 - 2⁹ = 113011130020819 is a prime.

It is a super-2 number, since 2×113011130021331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113011130021298 and 113011130021307.

It is not an unprimeable number, because it can be changed into a prime (113011130021371) 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, 991325701885 + ... + 991325701998.

It is an arithmetic number, because the mean of its divisors is an integer number (19826514038840).

Almost surely, 2^{113011130021331} is an apocalyptic number.

113011130021331 is a deficient number, since it is larger than the sum of its proper divisors (45600982289389).

113011130021331 is a wasteful number, since it uses less digits than its factorization.

113011130021331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982651403905.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 113011130021331 its reverse (133120031110311), we get a palindrome (246131161131642).

The spelling of 113011130021331 in words is "one hundred thirteen trillion, eleven billion, one hundred thirty million, twenty-one thousand, three hundred thirty-one".