21113000200034 has 8 divisors (see below), whose sum is σ = 31669598922240. Its totient is φ = 10556467225956.

The previous prime is 21113000200021. The next prime is 21113000200091. The reversal of 21113000200034 is 43000200031112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 21113000199985 and 21113000200021.

It is an unprimeable number.

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, 15626234 + ... + 16923509.

It is an arithmetic number, because the mean of its divisors is an integer number (3958699865280).

Almost surely, 2^{21113000200034} is an apocalyptic number.

21113000200034 is a deficient number, since it is larger than the sum of its proper divisors (10556598722206).

21113000200034 is a wasteful number, since it uses less digits than its factorization.

21113000200034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32874064.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 21113000200034 its reverse (43000200031112), we get a palindrome (64113200231146).

The spelling of 21113000200034 in words is "twenty-one trillion, one hundred thirteen billion, two hundred thousand, thirty-four".