1001115100053 has 8 divisors (see below), whose sum is σ = 1483133481600. Its totient is φ = 667410066684.

The previous prime is 1001115100049. The next prime is 1001115100099. The reversal of 1001115100053 is 3500015111001.

1001115100053 is a `hidden beast` number, since 100 + 1 + 1 + 1 + 510 + 0 + 0 + 53 = 666.

It is not a de Polignac number, because 1001115100053 - 2² = 1001115100049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1001115099999 and 1001115100035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001115100043) 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 7 ways as a sum of consecutive naturals, for example, 18539168493 + ... + 18539168546.

It is an arithmetic number, because the mean of its divisors is an integer number (185391685200).

Almost surely, 2^{1001115100053} is an apocalyptic number.

It is an amenable number.

1001115100053 is a deficient number, since it is larger than the sum of its proper divisors (482018381547).

1001115100053 is an equidigital number, since it uses as much as digits as its factorization.

1001115100053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37078337048 (or 37078337042 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 18.

The spelling of 1001115100053 in words is "one trillion, one billion, one hundred fifteen million, one hundred thousand, fifty-three".