113321124213 has 8 divisors (see below), whose sum is σ = 164830726176. Its totient is φ = 68679469200.

The previous prime is 113321124209. The next prime is 113321124277. The reversal of 113321124213 is 312421123311.

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

It is not a de Polignac number, because 113321124213 - 2² = 113321124209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113321123213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716986698 + ... + 1716986763.

It is an arithmetic number, because the mean of its divisors is an integer number (20603840772).

Almost surely, 2^113321124213 is an apocalyptic number.

It is an amenable number.

113321124213 is a deficient number, since it is larger than the sum of its proper divisors (51509601963).

113321124213 is a wasteful number, since it uses less digits than its factorization.

113321124213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433973475.

The product of its digits is 864, while the sum is 24.

Adding to 113321124213 its reverse (312421123311), we get a palindrome (425742247524).

The spelling of 113321124213 in words is "one hundred thirteen billion, three hundred twenty-one million, one hundred twenty-four thousand, two hundred thirteen".