113263226210 has 16 divisors (see below), whose sum is σ = 210903939000. Its totient is φ = 43743038976.

The previous prime is 113263226207. The next prime is 113263226221. The reversal of 113263226210 is 12622362311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 75577157569 + 37686068641 = 274913^2 + 194129^2 .

It is a super-2 number, since 2×113263226210² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 195281135 + ... + 195281714.

Almost surely, 2^113263226210 is an apocalyptic number.

113263226210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113263226210 is a deficient number, since it is larger than the sum of its proper divisors (97640712790).

113263226210 is a wasteful number, since it uses less digits than its factorization.

113263226210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390562885.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 113263226210 its reverse (12622362311), we get a palindrome (125885588521).

The spelling of 113263226210 in words is "one hundred thirteen billion, two hundred sixty-three million, two hundred twenty-six thousand, two hundred ten".