20113113100330 has 16 divisors (see below), whose sum is σ = 36224494323624. Its totient is φ = 8040602852800.

The previous prime is 20113113100307. The next prime is 20113113100351. The reversal of 20113113100330 is 3300131131102.

It can be written as a sum of positive squares in 4 ways, for example, as 13990165757649 + 6122947342681 = 3740343^2 + 2474459^2 .

It is a super-2 number, since 2×20113113100330² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20113113100298 and 20113113100307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580280221 + ... + 580314880.

Almost surely, 2^{20113113100330} is an apocalyptic number.

20113113100330 is a deficient number, since it is larger than the sum of its proper divisors (16111381223294).

20113113100330 is a wasteful number, since it uses less digits than its factorization.

20113113100330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160596841.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 20113113100330 its reverse (3300131131102), we get a palindrome (23413244231432).

The spelling of 20113113100330 in words is "twenty trillion, one hundred thirteen billion, one hundred thirteen million, one hundred thousand, three hundred thirty".