23023130333113 has 4 divisors (see below), whose sum is σ = 23023276077348. Its totient is φ = 23022984588880.

The previous prime is 23023130333089. The next prime is 23023130333141. The reversal of 23023130333113 is 31133303132032.

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 22565996135424 + 457134197689 = 4750368^2 + 676117^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23023130333113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23023130333173) 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, 72634906 + ... + 72951187.

It is an arithmetic number, because the mean of its divisors is an integer number (5755819019337).

Almost surely, 2^{23023130333113} is an apocalyptic number.

It is an amenable number.

23023130333113 is a deficient number, since it is larger than the sum of its proper divisors (145744235).

23023130333113 is a wasteful number, since it uses less digits than its factorization.

23023130333113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145744234.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 23023130333113 its reverse (31133303132032), we get a palindrome (54156433465145).

The spelling of 23023130333113 in words is "twenty-three trillion, twenty-three billion, one hundred thirty million, three hundred thirty-three thousand, one hundred thirteen".