43323230402153 has 8 divisors (see below), whose sum is σ = 46663315443528. Its totient is φ = 39984220911744.

The previous prime is 43323230402147. The next prime is 43323230402161. The reversal of 43323230402153 is 35120403232334.

It can be written as a sum of positive squares in 4 ways, for example, as 85938095104 + 43237292307049 = 293152^2 + 6575507^2 .

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 43323230402153 - 2²⁴ = 43323213624937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43323230402113) 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, 268804076 + ... + 268965197.

It is an arithmetic number, because the mean of its divisors is an integer number (5832914430441).

Almost surely, 2^{43323230402153} is an apocalyptic number.

It is an amenable number.

43323230402153 is a deficient number, since it is larger than the sum of its proper divisors (3340085041375).

43323230402153 is a wasteful number, since it uses less digits than its factorization.

43323230402153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537775483.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 43323230402153 its reverse (35120403232334), we get a palindrome (78443633634487).

The spelling of 43323230402153 in words is "forty-three trillion, three hundred twenty-three billion, two hundred thirty million, four hundred two thousand, one hundred fifty-three".