113322131203121 has 4 divisors (see below), whose sum is σ = 113322157915200. Its totient is φ = 113322104491044.

The previous prime is 113322131203117. The next prime is 113322131203123. The reversal of 113322131203121 is 121302131223311.

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 113322131203121 - 2² = 113322131203117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113322131203123) 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, 5421101 + ... + 16001018.

It is an arithmetic number, because the mean of its divisors is an integer number (28330539478800).

Almost surely, 2^{113322131203121} is an apocalyptic number.

It is an amenable number.

113322131203121 is a deficient number, since it is larger than the sum of its proper divisors (26712079).

113322131203121 is an equidigital number, since it uses as much as digits as its factorization.

113322131203121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26712078.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 113322131203121 its reverse (121302131223311), we get a palindrome (234624262426432).

The spelling of 113322131203121 in words is "one hundred thirteen trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred three thousand, one hundred twenty-one".