113625320353 has 4 divisors (see below), whose sum is σ = 113713471620. Its totient is φ = 113537169088.

The previous prime is 113625320339. The next prime is 113625320359. The reversal of 113625320353 is 353023526311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353023526311 = 17 ⋅20766089783.

It can be written as a sum of positive squares in 2 ways, for example, as 67541252769 + 46084067584 = 259887^2 + 214672^2 .

It is a cyclic number.

It is not a de Polignac number, because 113625320353 - 2³³ = 105035385761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113625320359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44073700 + ... + 44076277.

It is an arithmetic number, because the mean of its divisors is an integer number (28428367905).

Almost surely, 2^113625320353 is an apocalyptic number.

It is an amenable number.

113625320353 is a deficient number, since it is larger than the sum of its proper divisors (88151267).

113625320353 is an equidigital number, since it uses as much as digits as its factorization.

113625320353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88151266.

The product of its (nonzero) digits is 48600, while the sum is 34.

Adding to 113625320353 its reverse (353023526311), we get a palindrome (466648846664).

The spelling of 113625320353 in words is "one hundred thirteen billion, six hundred twenty-five million, three hundred twenty thousand, three hundred fifty-three".