20110324331010 has 128 divisors (see below), whose sum is σ = 51662732083200. Its totient is φ = 4998842069760.

The previous prime is 20110324331003. The next prime is 20110324331023. The reversal of 20110324331010 is 1013342301102.

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 63 ways as a sum of consecutive naturals, for example, 10410627 + ... + 12190233.

It is an arithmetic number, because the mean of its divisors is an integer number (403615094400).

Almost surely, 2^{20110324331010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20110324331010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25831366041600).

20110324331010 is an abundant number, since it is smaller than the sum of its proper divisors (31552407752190).

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

20110324331010 is a wasteful number, since it uses less digits than its factorization.

20110324331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780096.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 20110324331010 its reverse (1013342301102), we get a palindrome (21123666632112).

The spelling of 20110324331010 in words is "twenty trillion, one hundred ten billion, three hundred twenty-four million, three hundred thirty-one thousand, ten".