20110243320410 has 8 divisors (see below), whose sum is σ = 36198437976756. Its totient is φ = 8044097328160.

The previous prime is 20110243320407. The next prime is 20110243320421. The reversal of 20110243320410 is 1402334201102.

It can be written as a sum of positive squares in 2 ways, for example, as 19959333602569 + 150909717841 = 4467587^2 + 388471^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005512166011 + ... + 1005512166030.

Almost surely, 2^{20110243320410} is an apocalyptic number.

20110243320410 is a deficient number, since it is larger than the sum of its proper divisors (16088194656346).

20110243320410 is a wasteful number, since it uses less digits than its factorization.

20110243320410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011024332048.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20110243320410 its reverse (1402334201102), we get a palindrome (21512577521512).

The spelling of 20110243320410 in words is "twenty trillion, one hundred ten billion, two hundred forty-three million, three hundred twenty thousand, four hundred ten".