113000213 has 4 divisors (see below), whose sum is σ = 113230848. Its totient is φ = 112769580.

The previous prime is 113000171. The next prime is 113000227. The reversal of 113000213 is 312000311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113000213 - 2¹⁶ = 112934677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113000194 and 113000203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113000233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114581 + ... + 115562.

It is an arithmetic number, because the mean of its divisors is an integer number (28307712).

Almost surely, 2^113000213 is an apocalyptic number.

It is an amenable number.

113000213 is a deficient number, since it is larger than the sum of its proper divisors (230635).

113000213 is an equidigital number, since it uses as much as digits as its factorization.

113000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230634.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 113000213 is about 10630.1558314072. The cubic root of 113000213 is about 483.4591164771.

Adding to 113000213 its reverse (312000311), we get a palindrome (425000524).

The spelling of 113000213 in words is "one hundred thirteen million, two hundred thirteen", and thus it is an aban number.