113200647672 has 64 divisors (see below), whose sum is σ = 323582515200. Its totient is φ = 32327832960.

The previous prime is 113200647641. The next prime is 113200647673. The reversal of 113200647672 is 276746002311.

It is a self number, because there is not a number n which added to its sum of digits gives 113200647672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113200647673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202329 + ... + 517047.

It is an arithmetic number, because the mean of its divisors is an integer number (5055976800).

Almost surely, 2^113200647672 is an apocalyptic number.

113200647672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113200647672 is an abundant number, since it is smaller than the sum of its proper divisors (210381867528).

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

113200647672 is a wasteful number, since it uses less digits than its factorization.

113200647672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316876 (or 316872 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

Adding to 113200647672 its reverse (276746002311), we get a palindrome (389946649983).

The spelling of 113200647672 in words is "one hundred thirteen billion, two hundred million, six hundred forty-seven thousand, six hundred seventy-two".