23532660011 has 4 divisors (see below), whose sum is σ = 26894468592. Its totient is φ = 20170851432.

The previous prime is 23532659993. The next prime is 23532660037. The reversal of 23532660011 is 11006623532.

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 23532660011 - 2⁶ = 23532659947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23532668011) 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, 1680904280 + ... + 1680904293.

It is an arithmetic number, because the mean of its divisors is an integer number (6723617148).

Almost surely, 2^23532660011 is an apocalyptic number.

23532660011 is a deficient number, since it is larger than the sum of its proper divisors (3361808581).

23532660011 is an equidigital number, since it uses as much as digits as its factorization.

23532660011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3361808580.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 23532660011 in words is "twenty-three billion, five hundred thirty-two million, six hundred sixty thousand, eleven".