23201141011 has 4 divisors (see below), whose sum is σ = 23240266632. Its totient is φ = 23162015392.

The previous prime is 23201141009. The next prime is 23201141021. The reversal of 23201141011 is 11014110232.

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

It is a cyclic number.

It is not a de Polignac number, because 23201141011 - 2¹ = 23201141009 is a prime.

It is a super-2 number, since 2×23201141011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23201141021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19561921 + ... + 19563106.

It is an arithmetic number, because the mean of its divisors is an integer number (5810066658).

Almost surely, 2^23201141011 is an apocalyptic number.

23201141011 is a deficient number, since it is larger than the sum of its proper divisors (39125621).

23201141011 is an equidigital number, since it uses as much as digits as its factorization.

23201141011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39125620.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 23201141011 its reverse (11014110232), we get a palindrome (34215251243).

The spelling of 23201141011 in words is "twenty-three billion, two hundred one million, one hundred forty-one thousand, eleven".