113302087 has 2 divisors, whose sum is σ = 113302088. Its totient is φ = 113302086.

The previous prime is 113302081. The next prime is 113302099. The reversal of 113302087 is 780203311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113302087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113302081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56651043 + 56651044.

It is an arithmetic number, because the mean of its divisors is an integer number (56651044).

Almost surely, 2^113302087 is an apocalyptic number.

113302087 is a deficient number, since it is larger than the sum of its proper divisors (1).

113302087 is an equidigital number, since it uses as much as digits as its factorization.

113302087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 113302087 is about 10644.3453063117. The cubic root of 113302087 is about 483.8892453701.

Adding to 113302087 its reverse (780203311), we get a palindrome (893505398).

The spelling of 113302087 in words is "one hundred thirteen million, three hundred two thousand, eighty-seven".