113214213 has 32 divisors (see below), whose sum is σ = 193003520. Its totient is φ = 64249200.

The previous prime is 113214193. The next prime is 113214221. The reversal of 113214213 is 312412311.

It is not a de Polignac number, because 113214213 - 2⁵ = 113214181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113214253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26556 + ... + 30522.

It is an arithmetic number, because the mean of its divisors is an integer number (6031360).

Almost surely, 2^113214213 is an apocalyptic number.

It is an amenable number.

113214213 is a deficient number, since it is larger than the sum of its proper divisors (79789307).

113214213 is a wasteful number, since it uses less digits than its factorization.

113214213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134 (or 4128 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 113214213 is about 10640.2167741076. The cubic root of 113214213 is about 483.7641159273.

Adding to 113214213 its reverse (312412311), we get a palindrome (425626524).

The spelling of 113214213 in words is "one hundred thirteen million, two hundred fourteen thousand, two hundred thirteen".