113022123210 has 96 divisors (see below), whose sum is σ = 301294401408. Its totient is φ = 29379288960.

The previous prime is 113022123209. The next prime is 113022123241. The reversal of 113022123210 is 12321220311.

113022123210 is a `hidden beast` number, since 1 + 130 + 2 + 212 + 321 + 0 = 666.

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 (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1917580 + ... + 1975640.

It is an arithmetic number, because the mean of its divisors is an integer number (3138483348).

Almost surely, 2^113022123210 is an apocalyptic number.

113022123210 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 113022123210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150647200704).

113022123210 is an abundant number, since it is smaller than the sum of its proper divisors (188272278198).

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

113022123210 is a wasteful number, since it uses less digits than its factorization.

113022123210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58620 (or 58617 counting only the distinct ones).

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

Adding to 113022123210 its reverse (12321220311), we get a palindrome (125343343521).

The spelling of 113022123210 in words is "one hundred thirteen billion, twenty-two million, one hundred twenty-three thousand, two hundred ten".