987103067 has 4 divisors (see below), whose sum is σ = 1039055880. Its totient is φ = 935150256.

The previous prime is 987103063. The next prime is 987103081. The reversal of 987103067 is 760301789.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 987103067 - 2² = 987103063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (987103063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25976378 + ... + 25976415.

It is an arithmetic number, because the mean of its divisors is an integer number (259763970).

Almost surely, 2^987103067 is an apocalyptic number.

987103067 is a deficient number, since it is larger than the sum of its proper divisors (51952813).

987103067 is a wasteful number, since it uses less digits than its factorization.

987103067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51952812.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 987103067 is about 31418.1964313676. The cubic root of 987103067 is about 995.6824075578.

The spelling of 987103067 in words is "nine hundred eighty-seven million, one hundred three thousand, sixty-seven".