1003199999986 has 8 divisors (see below), whose sum is σ = 1504883105280. Its totient is φ = 501572298228.

The previous prime is 1003199999957. The next prime is 1003199999987. The reversal of 1003199999986 is 6899999913001.

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

It is not an unprimeable number, because it can be changed into a prime (1003199999987) 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, 13805586 + ... + 13878061.

It is an arithmetic number, because the mean of its divisors is an integer number (188110388160).

Almost surely, 2^{1003199999986} is an apocalyptic number.

1003199999986 is a deficient number, since it is larger than the sum of its proper divisors (501683105294).

1003199999986 is a wasteful number, since it uses less digits than its factorization.

1003199999986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27701768.

The product of its (nonzero) digits is 76527504, while the sum is 73.

The spelling of 1003199999986 in words is "one trillion, three billion, one hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred eighty-six".