1000971046803 has 48 divisors (see below), whose sum is σ = 1699360879776. Its totient is φ = 519329180160.

The previous prime is 1000971046781. The next prime is 1000971046807. The reversal of 1000971046803 is 3086401790001.

It is not a de Polignac number, because 1000971046803 - 2⁵ = 1000971046771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1000971046807) 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 in 47 ways as a sum of consecutive naturals, for example, 4176826 + ... + 4409967.

It is an arithmetic number, because the mean of its divisors is an integer number (35403351662).

Almost surely, 2^{1000971046803} is an apocalyptic number.

1000971046803 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1000971046803 is a deficient number, since it is larger than the sum of its proper divisors (698389832973).

1000971046803 is a wasteful number, since it uses less digits than its factorization.

1000971046803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8586884 (or 8586877 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 1000971046803 in words is "one trillion, nine hundred seventy-one million, forty-six thousand, eight hundred three".