113202443 has 2 divisors, whose sum is σ = 113202444. Its totient is φ = 113202442.

The previous prime is 113202433. The next prime is 113202449. The reversal of 113202443 is 344202311.

It is a strong prime.

It is an emirp because it is prime and its reverse (344202311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113202443 - 2⁶ = 113202379 is a prime.

It is not a weakly prime, because it can be changed into another prime (113202449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56601221 + 56601222.

It is an arithmetic number, because the mean of its divisors is an integer number (56601222).

Almost surely, 2^113202443 is an apocalyptic number.

113202443 is a deficient number, since it is larger than the sum of its proper divisors (1).

113202443 is an equidigital number, since it uses as much as digits as its factorization.

113202443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 113202443 is about 10639.6636694963. The cubic root of 113202443 is about 483.7473509504.

Adding to 113202443 its reverse (344202311), we get a palindrome (457404754).

The spelling of 113202443 in words is "one hundred thirteen million, two hundred two thousand, four hundred forty-three".