23020212033213 has 32 divisors (see below), whose sum is σ = 31003488336000. Its totient is φ = 15192580755456.

The previous prime is 23020212033163. The next prime is 23020212033223. The reversal of 23020212033213 is 31233021202032.

It is not a de Polignac number, because 23020212033213 - 2¹³ = 23020212025021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020212033223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1249256106 + ... + 1249274532.

It is an arithmetic number, because the mean of its divisors is an integer number (968859010500).

Almost surely, 2^{23020212033213} is an apocalyptic number.

It is an amenable number.

23020212033213 is a deficient number, since it is larger than the sum of its proper divisors (7983276302787).

23020212033213 is a wasteful number, since it uses less digits than its factorization.

23020212033213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27821.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23020212033213 its reverse (31233021202032), we get a palindrome (54253233235245).

The spelling of 23020212033213 in words is "twenty-three trillion, twenty billion, two hundred twelve million, thirty-three thousand, two hundred thirteen".