23323121133001 has 4 divisors (see below), whose sum is σ = 23324275706004. Its totient is φ = 23321966560000.

The previous prime is 23323121132977. The next prime is 23323121133017. The reversal of 23323121133001 is 10033112132332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5054848393401 + 18268272739600 = 2248299^2 + 4274140^2 .

It is a cyclic number.

It is not a de Polignac number, because 23323121133001 - 2⁹ = 23323121132489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23323121133071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577256200 + ... + 577296601.

It is an arithmetic number, because the mean of its divisors is an integer number (5831068926501).

Almost surely, 2^{23323121133001} is an apocalyptic number.

It is an amenable number.

23323121133001 is a deficient number, since it is larger than the sum of its proper divisors (1154573003).

23323121133001 is a wasteful number, since it uses less digits than its factorization.

23323121133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154573002.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 23323121133001 its reverse (10033112132332), we get a palindrome (33356233265333).

The spelling of 23323121133001 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, one hundred thirty-three thousand, one".