200113211322123 has 16 divisors (see below), whose sum is σ = 291224499334272. Its totient is φ = 121217926880000.

The previous prime is 200113211322119. The next prime is 200113211322133. The reversal of 200113211322123 is 321223112311002.

It is a cyclic number.

It is not a de Polignac number, because 200113211322123 - 2² = 200113211322119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200113211322093 and 200113211322102.

It is not an unprimeable number, because it can be changed into a prime (200113211322103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1570116678 + ... + 1570244123.

It is an arithmetic number, because the mean of its divisors is an integer number (18201531208392).

Almost surely, 2^{200113211322123} is an apocalyptic number.

200113211322123 is a deficient number, since it is larger than the sum of its proper divisors (91111288012149).

200113211322123 is a wasteful number, since it uses less digits than its factorization.

200113211322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140362746.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 200113211322123 its reverse (321223112311002), we get a palindrome (521336323633125).

The spelling of 200113211322123 in words is "two hundred trillion, one hundred thirteen billion, two hundred eleven million, three hundred twenty-two thousand, one hundred twenty-three".