23433443153213 has 8 divisors (see below), whose sum is σ = 24861008901120. Its totient is φ = 22025300068800.

The previous prime is 23433443153207. The next prime is 23433443153257. The reversal of 23433443153213 is 31235134433432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23433443153213 - 2⁶ = 23433443153149 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 (23433443153273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4855663388 + ... + 4855668213.

It is an arithmetic number, because the mean of its divisors is an integer number (3107626112640).

Almost surely, 2^{23433443153213} is an apocalyptic number.

It is an amenable number.

23433443153213 is a deficient number, since it is larger than the sum of its proper divisors (1427565747907).

23433443153213 is a wasteful number, since it uses less digits than its factorization.

23433443153213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9711331747.

The product of its digits is 933120, while the sum is 41.

Adding to 23433443153213 its reverse (31235134433432), we get a palindrome (54668577586645).

The spelling of 23433443153213 in words is "twenty-three trillion, four hundred thirty-three billion, four hundred forty-three million, one hundred fifty-three thousand, two hundred thirteen".