23030020302133 has 16 divisors (see below), whose sum is σ = 24820891553920. Its totient is φ = 21241913356224.

The previous prime is 23030020302109. The next prime is 23030020302137. The reversal of 23030020302133 is 33120302003032.

It is a cyclic number.

It is not a de Polignac number, because 23030020302133 - 2¹³ = 23030020293941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030020302137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233097538 + ... + 233196316.

It is an arithmetic number, because the mean of its divisors is an integer number (1551305722120).

Almost surely, 2^{23030020302133} is an apocalyptic number.

It is an amenable number.

23030020302133 is a deficient number, since it is larger than the sum of its proper divisors (1790871251787).

23030020302133 is a wasteful number, since it uses less digits than its factorization.

23030020302133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112588.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23030020302133 its reverse (33120302003032), we get a palindrome (56150322305165).

The spelling of 23030020302133 in words is "twenty-three trillion, thirty billion, twenty million, three hundred two thousand, one hundred thirty-three".