113201321122110 has 128 divisors (see below), whose sum is σ = 297444598778880. Its totient is φ = 27404024288256.

The previous prime is 113201321122033. The next prime is 113201321122133. The reversal of 113201321122110 is 11221123102311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4149751 + ... + 15608429.

It is an arithmetic number, because the mean of its divisors is an integer number (2323785927960).

Almost surely, 2^{113201321122110} is an apocalyptic number.

113201321122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113201321122110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148722299389440).

113201321122110 is an abundant number, since it is smaller than the sum of its proper divisors (184243277656770).

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

113201321122110 is a wasteful number, since it uses less digits than its factorization.

113201321122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11459122.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 113201321122110 its reverse (11221123102311), we get a palindrome (124422444224421).

The spelling of 113201321122110 in words is "one hundred thirteen trillion, two hundred one billion, three hundred twenty-one million, one hundred twenty-two thousand, one hundred ten".