113097587 has 2 divisors, whose sum is σ = 113097588. Its totient is φ = 113097586.

The previous prime is 113097581. The next prime is 113097613. The reversal of 113097587 is 785790311.

It is a weak prime.

It is an emirp because it is prime and its reverse (785790311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113097587 - 2⁴ = 113097571 is a prime.

It is not a weakly prime, because it can be changed into another prime (113097581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56548793 + 56548794.

It is an arithmetic number, because the mean of its divisors is an integer number (56548794).

Almost surely, 2^113097587 is an apocalyptic number.

113097587 is a deficient number, since it is larger than the sum of its proper divisors (1).

113097587 is an equidigital number, since it uses as much as digits as its factorization.

113097587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 113097587 is about 10634.7349285255. The cubic root of 113097587 is about 483.5979446294.

The spelling of 113097587 in words is "one hundred thirteen million, ninety-seven thousand, five hundred eighty-seven".