113321120322001 has 4 divisors (see below), whose sum is σ = 113321358746352. Its totient is φ = 113320881897652.

The previous prime is 113321120321999. The next prime is 113321120322031. The reversal of 113321120322001 is 100223021123311.

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 113321120322001 - 2¹ = 113321120321999 is a prime.

It is a super-2 number, since 2×113321120322001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113321120322031) 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, 118497811 + ... + 119450296.

It is an arithmetic number, because the mean of its divisors is an integer number (28330339686588).

Almost surely, 2^{113321120322001} is an apocalyptic number.

It is an amenable number.

113321120322001 is a deficient number, since it is larger than the sum of its proper divisors (238424351).

113321120322001 is an equidigital number, since it uses as much as digits as its factorization.

113321120322001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238424350.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 113321120322001 its reverse (100223021123311), we get a palindrome (213544141445312).

The spelling of 113321120322001 in words is "one hundred thirteen trillion, three hundred twenty-one billion, one hundred twenty million, three hundred twenty-two thousand, one".