113225243232 has 96 divisors (see below), whose sum is σ = 318762501120. Its totient is φ = 35080680960.

The previous prime is 113225243227. The next prime is 113225243273. The reversal of 113225243232 is 232342522311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 113225243232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488944 + ... + 682287.

It is an arithmetic number, because the mean of its divisors is an integer number (3320442720).

Almost surely, 2^113225243232 is an apocalyptic number.

113225243232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113225243232 is an abundant number, since it is smaller than the sum of its proper divisors (205537257888).

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

113225243232 is a wasteful number, since it uses less digits than its factorization.

113225243232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171316 (or 1171308 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 113225243232 its reverse (232342522311), we get a palindrome (345567765543).

The spelling of 113225243232 in words is "one hundred thirteen billion, two hundred twenty-five million, two hundred forty-three thousand, two hundred thirty-two".