1001000084351 has 16 divisors (see below), whose sum is σ = 1073413775520. Its totient is φ = 930121927680.

The previous prime is 1001000084341. The next prime is 1001000084369. The reversal of 1001000084351 is 1534800001001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001000084351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001000084341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499640 + ... + 1500546.

It is an arithmetic number, because the mean of its divisors is an integer number (67088360970).

Almost surely, 2^{1001000084351} is an apocalyptic number.

1001000084351 is a deficient number, since it is larger than the sum of its proper divisors (72413691169).

1001000084351 is a wasteful number, since it uses less digits than its factorization.

1001000084351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001674.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1001000084351 its reverse (1534800001001), we get a palindrome (2535800085352).

The spelling of 1001000084351 in words is "one trillion, one billion, eighty-four thousand, three hundred fifty-one".