113430353 has 2 divisors, whose sum is σ = 113430354. Its totient is φ = 113430352.

The previous prime is 113430349. The next prime is 113430367. The reversal of 113430353 is 353034311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113060689 + 369664 = 10633^2 + 608^2 .

It is a cyclic number.

It is not a de Polignac number, because 113430353 - 2² = 113430349 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113430253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56715176 + 56715177.

It is an arithmetic number, because the mean of its divisors is an integer number (56715177).

Almost surely, 2^113430353 is an apocalyptic number.

It is an amenable number.

113430353 is a deficient number, since it is larger than the sum of its proper divisors (1).

113430353 is an equidigital number, since it uses as much as digits as its factorization.

113430353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 113430353 is about 10650.3686790646. The cubic root of 113430353 is about 484.0717754925.

Adding to 113430353 its reverse (353034311), we get a palindrome (466464664).

The spelling of 113430353 in words is "one hundred thirteen million, four hundred thirty thousand, three hundred fifty-three".