23124002012033 has 4 divisors (see below), whose sum is σ = 24902771397588. Its totient is φ = 21345232626480.

The previous prime is 23124002011997. The next prime is 23124002012047. The reversal of 23124002012033 is 33021020042132.

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 2603391931009 + 20520610081024 = 1613503^2 + 4529968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23124002012033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23124002012093) 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, 889384692758 + ... + 889384692783.

It is an arithmetic number, because the mean of its divisors is an integer number (6225692849397).

Almost surely, 2^{23124002012033} is an apocalyptic number.

It is an amenable number.

23124002012033 is a deficient number, since it is larger than the sum of its proper divisors (1778769385555).

23124002012033 is a wasteful number, since it uses less digits than its factorization.

23124002012033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778769385554.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23124002012033 its reverse (33021020042132), we get a palindrome (56145022054165).

The spelling of 23124002012033 in words is "twenty-three trillion, one hundred twenty-four billion, two million, twelve thousand, thirty-three".