113213331213 has 8 divisors (see below), whose sum is σ = 151855007808. Its totient is φ = 75023604384.

The previous prime is 113213331197. The next prime is 113213331229. The reversal of 113213331213 is 312133312311.

It is an interprime number because it is at equal distance from previous prime (113213331197) and next prime (113213331229).

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

It is not a de Polignac number, because 113213331213 - 2⁴ = 113213331197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113213333213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112986856 + ... + 112987857.

It is an arithmetic number, because the mean of its divisors is an integer number (18981875976).

Almost surely, 2^113213331213 is an apocalyptic number.

It is an amenable number.

113213331213 is a deficient number, since it is larger than the sum of its proper divisors (38641676595).

113213331213 is a wasteful number, since it uses less digits than its factorization.

113213331213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225974883.

The product of its digits is 972, while the sum is 24.

Adding to 113213331213 its reverse (312133312311), we get a palindrome (425346643524).

The spelling of 113213331213 in words is "one hundred thirteen billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred thirteen".