23052772911 has 8 divisors (see below), whose sum is σ = 35128034944. Its totient is φ = 13173013080.

The previous prime is 23052772909. The next prime is 23052772913. The reversal of 23052772911 is 11927725032.

It is an interprime number because it is at equal distance from previous prime (23052772909) and next prime (23052772913).

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

It is not a de Polignac number, because 23052772911 - 2¹ = 23052772909 is a prime.

It is a super-2 number, since 2×23052772911² (a number of 22 digits) contains 22 as substring.

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 23052772911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23052772913) 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 7 ways as a sum of consecutive naturals, for example, 548875525 + ... + 548875566.

It is an arithmetic number, because the mean of its divisors is an integer number (4391004368).

Almost surely, 2^23052772911 is an apocalyptic number.

23052772911 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23052772911 is a deficient number, since it is larger than the sum of its proper divisors (12075262033).

23052772911 is a wasteful number, since it uses less digits than its factorization.

23052772911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097751101.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 23052772911 in words is "twenty-three billion, fifty-two million, seven hundred seventy-two thousand, nine hundred eleven".