2100427234333 has 4 divisors (see below), whose sum is σ = 2210976036160. Its totient is φ = 1989878432508.

The previous prime is 2100427234307. The next prime is 2100427234337. The reversal of 2100427234333 is 3334327240012.

It is a happy number.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2100427234333 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 (2100427234337) 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, 55274400885 + ... + 55274400922.

It is an arithmetic number, because the mean of its divisors is an integer number (552744009040).

Almost surely, 2^{2100427234333} is an apocalyptic number.

It is an amenable number.

2100427234333 is a deficient number, since it is larger than the sum of its proper divisors (110548801827).

2100427234333 is a wasteful number, since it uses less digits than its factorization.

2100427234333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110548801826.

The product of its (nonzero) digits is 72576, while the sum is 34.

The spelling of 2100427234333 in words is "two trillion, one hundred billion, four hundred twenty-seven million, two hundred thirty-four thousand, three hundred thirty-three".