20201112323010 has 96 divisors (see below), whose sum is σ = 53968369573872. Its totient is φ = 5238849208320.

The previous prime is 20201112322961. The next prime is 20201112323027. The reversal of 20201112323010 is 1032321110202.

20201112323010 is a `hidden beast` number, since 2 + 0 + 20 + 111 + 232 + 301 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 6736843464849 + 13464268858161 = 2595543^2 + 3669369^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5472162 + ... + 8387298.

Almost surely, 2^{20201112323010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20201112323010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26984184786936).

20201112323010 is an abundant number, since it is smaller than the sum of its proper divisors (33767257250862).

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

20201112323010 is a wasteful number, since it uses less digits than its factorization.

20201112323010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917268 (or 2917265 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 20201112323010 its reverse (1032321110202), we get a palindrome (21233433433212).

It can be divided in two parts, 20201 and 112323010, that added together give a palindrome (112343211).

The spelling of 20201112323010 in words is "twenty trillion, two hundred one billion, one hundred twelve million, three hundred twenty-three thousand, ten".