113113231201 has 4 divisors (see below), whose sum is σ = 113383191600. Its totient is φ = 112843270804.

The previous prime is 113113231139. The next prime is 113113231213. The reversal of 113113231201 is 102132311311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113113231201 - 2¹⁵ = 113113198433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113113232201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134979571 + ... + 134980408.

It is an arithmetic number, because the mean of its divisors is an integer number (28345797900).

Almost surely, 2^113113231201 is an apocalyptic number.

It is an amenable number.

113113231201 is a deficient number, since it is larger than the sum of its proper divisors (269960399).

113113231201 is an equidigital number, since it uses as much as digits as its factorization.

113113231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269960398.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 113113231201 its reverse (102132311311), we get a palindrome (215245542512).

The spelling of 113113231201 in words is "one hundred thirteen billion, one hundred thirteen million, two hundred thirty-one thousand, two hundred one".