113223131010 has 384 divisors, whose sum is σ = 336614952960. Its totient is φ = 26166067200.

The previous prime is 113223130973. The next prime is 113223131011. The reversal of 113223131010 is 10131322311.

113223131010 is a `hidden beast` number, since 1 + 1 + 322 + 31 + 310 + 1 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (113223131011) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 440556802 + ... + 440557058.

It is an arithmetic number, because the mean of its divisors is an integer number (876601440).

Almost surely, 2^113223131010 is an apocalyptic number.

113223131010 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 113223131010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168307476480).

113223131010 is an abundant number, since it is smaller than the sum of its proper divisors (223391821950).

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

113223131010 is a wasteful number, since it uses less digits than its factorization.

113223131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113223131010 its reverse (10131322311), we get a palindrome (123354453321).

The spelling of 113223131010 in words is "one hundred thirteen billion, two hundred twenty-three million, one hundred thirty-one thousand, ten".