1011053808651 has 16 divisors (see below), whose sum is σ = 1368244972800. Its totient is φ = 663950034528.

The previous prime is 1011053808623. The next prime is 1011053808671. The reversal of 1011053808651 is 1568083501101.

It is not a de Polignac number, because 1011053808651 - 2²⁵ = 1011020254219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011053808671) 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 15 ways as a sum of consecutive naturals, for example, 6117085 + ... + 6280193.

It is an arithmetic number, because the mean of its divisors is an integer number (85515310800).

Almost surely, 2^{1011053808651} is an apocalyptic number.

1011053808651 is a deficient number, since it is larger than the sum of its proper divisors (357191164149).

1011053808651 is a wasteful number, since it uses less digits than its factorization.

1011053808651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194018.

The product of its (nonzero) digits is 28800, while the sum is 39.

The spelling of 1011053808651 in words is "one trillion, eleven billion, fifty-three million, eight hundred eight thousand, six hundred fifty-one".