113322501625 has 16 divisors (see below), whose sum is σ = 142144413840. Its totient is φ = 90197788800.

The previous prime is 113322501623. The next prime is 113322501631. The reversal of 113322501625 is 526105223311.

It can be written as a sum of positive squares in 8 ways, for example, as 4398740329 + 108923761296 = 66323^2 + 330036^2 .

It is not a de Polignac number, because 113322501625 - 2¹ = 113322501623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113322501623) 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, 2276340 + ... + 2325589.

It is an arithmetic number, because the mean of its divisors is an integer number (8884025865).

Almost surely, 2^113322501625 is an apocalyptic number.

It is an amenable number.

113322501625 is a deficient number, since it is larger than the sum of its proper divisors (28821912215).

113322501625 is an equidigital number, since it uses as much as digits as its factorization.

113322501625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4602141 (or 4602131 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 113322501625 its reverse (526105223311), we get a palindrome (639427724936).

The spelling of 113322501625 in words is "one hundred thirteen billion, three hundred twenty-two million, five hundred one thousand, six hundred twenty-five".