113321112201210 has 32 divisors (see below), whose sum is σ = 272081271602880. Its totient is φ = 30206674107008.

The previous prime is 113321112201191. The next prime is 113321112201223. The reversal of 113321112201210 is 12102211123311.

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 15 ways as a sum of consecutive naturals, for example, 767996667 + ... + 768144206.

It is an arithmetic number, because the mean of its divisors is an integer number (8502539737590).

Almost surely, 2^{113321112201210} is an apocalyptic number.

113321112201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113321112201210 is an abundant number, since it is smaller than the sum of its proper divisors (158760159401670).

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

113321112201210 is a wasteful number, since it uses less digits than its factorization.

113321112201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536143342.

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

Adding to 113321112201210 its reverse (12102211123311), we get a palindrome (125423323324521).

The spelling of 113321112201210 in words is "one hundred thirteen trillion, three hundred twenty-one billion, one hundred twelve million, two hundred one thousand, two hundred ten".