10300987 has 8 divisors (see below), whose sum is σ = 10932480. Its totient is φ = 9684840.

The previous prime is 10300973. The next prime is 10300991. The reversal of 10300987 is 78900301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-10300987 is a prime.

It is a super-2 number, since 2×10300987² = 212220666348338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10303987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2439 + ... + 5152.

It is an arithmetic number, because the mean of its divisors is an integer number (1366560).

Almost surely, 2^10300987 is an apocalyptic number.

10300987 is a deficient number, since it is larger than the sum of its proper divisors (631493).

10300987 is an equidigital number, since it uses as much as digits as its factorization.

10300987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7673.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 10300987 is about 3209.5150724058. The cubic root of 10300987 is about 217.5836609501.

The spelling of 10300987 in words is "ten million, three hundred thousand, nine hundred eighty-seven".