987032107 has 2 divisors, whose sum is σ = 987032108. Its totient is φ = 987032106.

The previous prime is 987032071. The next prime is 987032147. The reversal of 987032107 is 701230789.

Together with previous prime (987032071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 987032107 - 2²³ = 978643499 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (987032147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493516053 + 493516054.

It is an arithmetic number, because the mean of its divisors is an integer number (493516054).

Almost surely, 2^987032107 is an apocalyptic number.

987032107 is a deficient number, since it is larger than the sum of its proper divisors (1).

987032107 is an equidigital number, since it uses as much as digits as its factorization.

987032107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 987032107 is about 31417.0671291895. The cubic root of 987032107 is about 995.6585480713.

The spelling of 987032107 in words is "nine hundred eighty-seven million, thirty-two thousand, one hundred seven".