23002120322011 has 8 divisors (see below), whose sum is σ = 23005493735840. Its totient is φ = 22998747172032.

The previous prime is 23002120321987. The next prime is 23002120322017. The reversal of 23002120322011 is 11022302120032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23002120322011 - 2¹⁷ = 23002120190939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23002120322011.

It is not an unprimeable number, because it can be changed into a prime (23002120322017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228387781 + ... + 228488473.

It is an arithmetic number, because the mean of its divisors is an integer number (2875686716980).

Almost surely, 2^{23002120322011} is an apocalyptic number.

23002120322011 is a deficient number, since it is larger than the sum of its proper divisors (3373413829).

23002120322011 is a wasteful number, since it uses less digits than its factorization.

23002120322011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131925.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23002120322011 its reverse (11022302120032), we get a palindrome (34024422442043).

The spelling of 23002120322011 in words is "twenty-three trillion, two billion, one hundred twenty million, three hundred twenty-two thousand, eleven".