2100533353001 has 4 divisors (see below), whose sum is σ = 2191860890112. Its totient is φ = 2009205815892.

The previous prime is 2100533352919. The next prime is 2100533353033. The reversal of 2100533353001 is 1003533350012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2100533353001 - 2²⁶ = 2100466244137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2100533353201) 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 3 ways as a sum of consecutive naturals, for example, 45663768521 + ... + 45663768566.

It is an arithmetic number, because the mean of its divisors is an integer number (547965222528).

Almost surely, 2^{2100533353001} is an apocalyptic number.

It is an amenable number.

2100533353001 is a deficient number, since it is larger than the sum of its proper divisors (91327537111).

2100533353001 is an equidigital number, since it uses as much as digits as its factorization.

2100533353001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91327537110.

The product of its (nonzero) digits is 4050, while the sum is 26.

The spelling of 2100533353001 in words is "two trillion, one hundred billion, five hundred thirty-three million, three hundred fifty-three thousand, one".