1001935201087 has 2 divisors, whose sum is σ = 1001935201088. Its totient is φ = 1001935201086.

The previous prime is 1001935201079. The next prime is 1001935201147. The reversal of 1001935201087 is 7801025391001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001935201087 - 2³ = 1001935201079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001935261087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500967600543 + 500967600544.

It is an arithmetic number, because the mean of its divisors is an integer number (500967600544).

Almost surely, 2^{1001935201087} is an apocalyptic number.

1001935201087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001935201087 is an equidigital number, since it uses as much as digits as its factorization.

1001935201087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 37.

The spelling of 1001935201087 in words is "one trillion, one billion, nine hundred thirty-five million, two hundred one thousand, eighty-seven".