113103120032225 has 48 divisors (see below), whose sum is σ = 147161886798336. Its totient is φ = 86118529536000.

The previous prime is 113103120032191. The next prime is 113103120032267. The reversal of 113103120032225 is 522230021301311.

It is not a de Polignac number, because 113103120032225 - 2²⁶ = 113103052923361 is a prime.

It is a super-2 number, since 2×113103120032225² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113103120032194 and 113103120032203.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 434185217 + ... + 434445633.

It is an arithmetic number, because the mean of its divisors is an integer number (3065872641632).

Almost surely, 2^{113103120032225} is an apocalyptic number.

It is an amenable number.

113103120032225 is a deficient number, since it is larger than the sum of its proper divisors (34058766766111).

113103120032225 is a wasteful number, since it uses less digits than its factorization.

113103120032225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269706 (or 269701 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 113103120032225 its reverse (522230021301311), we get a palindrome (635333141333536).

The spelling of 113103120032225 in words is "one hundred thirteen trillion, one hundred three billion, one hundred twenty million, thirty-two thousand, two hundred twenty-five".