2100321332034 has 64 divisors (see below), whose sum is σ = 4300128062208. Its totient is φ = 683654400000.

The previous prime is 2100321332027. The next prime is 2100321332069. The reversal of 2100321332034 is 4302331230012.

It is a super-2 number, since 2×2100321332034² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2100321331995 and 2100321332013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152732659 + ... + 152746409.

It is an arithmetic number, because the mean of its divisors is an integer number (67189500972).

Almost surely, 2^{2100321332034} is an apocalyptic number.

2100321332034 is an abundant number, since it is smaller than the sum of its proper divisors (2199806730174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2100321332034 is a wasteful number, since it uses less digits than its factorization.

2100321332034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16043.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2100321332034 its reverse (4302331230012), we get a palindrome (6402652562046).

The spelling of 2100321332034 in words is "two trillion, one hundred billion, three hundred twenty-one million, three hundred thirty-two thousand, thirty-four".