113213323 has 2 divisors, whose sum is σ = 113213324. Its totient is φ = 113213322.

The previous prime is 113213279. The next prime is 113213357. The reversal of 113213323 is 323312311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113213323 - 2¹⁷ = 113082251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113213323.

It is not a weakly prime, because it can be changed into another prime (113213123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56606661 + 56606662.

It is an arithmetic number, because the mean of its divisors is an integer number (56606662).

Almost surely, 2^113213323 is an apocalyptic number.

113213323 is a deficient number, since it is larger than the sum of its proper divisors (1).

113213323 is an equidigital number, since it uses as much as digits as its factorization.

113213323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 19.

The square root of 113213323 is about 10640.1749515692. The cubic root of 113213323 is about 483.7628482678.

Adding to 113213323 its reverse (323312311), we get a palindrome (436525634).

The spelling of 113213323 in words is "one hundred thirteen million, two hundred thirteen thousand, three hundred twenty-three".