113350525212 has 24 divisors (see below), whose sum is σ = 265425792912. Its totient is φ = 37649046400.

The previous prime is 113350525207. The next prime is 113350525213. The reversal of 113350525212 is 212525053311.

It is a self number, because there is not a number n which added to its sum of digits gives 113350525212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113350525213) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16804239 + ... + 16810982.

It is an arithmetic number, because the mean of its divisors is an integer number (11059408038).

Almost surely, 2^113350525212 is an apocalyptic number.

113350525212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113350525212 is an abundant number, since it is smaller than the sum of its proper divisors (152075267700).

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

113350525212 is a wasteful number, since it uses less digits than its factorization.

113350525212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33615509 (or 33615507 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 113350525212 its reverse (212525053311), we get a palindrome (325875578523).

The spelling of 113350525212 in words is "one hundred thirteen billion, three hundred fifty million, five hundred twenty-five thousand, two hundred twelve".