32443320223131 has 16 divisors (see below), whose sum is σ = 43621788228480. Its totient is φ = 21447122365760.

The previous prime is 32443320223121. The next prime is 32443320223199. The reversal of 32443320223131 is 13132202334423.

It is a cyclic number.

It is not a de Polignac number, because 32443320223131 - 2¹⁵ = 32443320190363 is a prime.

It is a super-2 number, since 2×32443320223131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32443320223092 and 32443320223101.

It is not an unprimeable number, because it can be changed into a prime (32443320223121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31515525 + ... + 32528678.

It is an arithmetic number, because the mean of its divisors is an integer number (2726361764280).

Almost surely, 2^{32443320223131} is an apocalyptic number.

32443320223131 is a deficient number, since it is larger than the sum of its proper divisors (11178468005349).

32443320223131 is a wasteful number, since it uses less digits than its factorization.

32443320223131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64045626.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 32443320223131 its reverse (13132202334423), we get a palindrome (45575522557554).

The spelling of 32443320223131 in words is "thirty-two trillion, four hundred forty-three billion, three hundred twenty million, two hundred twenty-three thousand, one hundred thirty-one".