23134212213 has 16 divisors (see below), whose sum is σ = 35399639040. Its totient is φ = 13164235056.

The previous prime is 23134212197. The next prime is 23134212217. The reversal of 23134212213 is 31221243132.

It is not a de Polignac number, because 23134212213 - 2⁴ = 23134212197 is a prime.

It is a super-2 number, since 2×23134212213² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134212217) 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, 2299645 + ... + 2309682.

It is an arithmetic number, because the mean of its divisors is an integer number (2212477440).

Almost surely, 2^23134212213 is an apocalyptic number.

It is an amenable number.

23134212213 is a deficient number, since it is larger than the sum of its proper divisors (12265426827).

23134212213 is a wasteful number, since it uses less digits than its factorization.

23134212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609576.

The product of its digits is 1728, while the sum is 24.

Adding to 23134212213 its reverse (31221243132), we get a palindrome (54355455345).

The spelling of 23134212213 in words is "twenty-three billion, one hundred thirty-four million, two hundred twelve thousand, two hundred thirteen".