162433100231 has 2 divisors, whose sum is σ = 162433100232. Its totient is φ = 162433100230.

The previous prime is 162433100201. The next prime is 162433100287. The reversal of 162433100231 is 132001334261.

162433100231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162433100231 is a prime.

It is a super-4 number, since 4×162433100231⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 162433100231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162433100201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81216550115 + 81216550116.

It is an arithmetic number, because the mean of its divisors is an integer number (81216550116).

Almost surely, 2^162433100231 is an apocalyptic number.

162433100231 is a deficient number, since it is larger than the sum of its proper divisors (1).

162433100231 is an equidigital number, since it uses as much as digits as its factorization.

162433100231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 162433100231 its reverse (132001334261), we get a palindrome (294434434492).

The spelling of 162433100231 in words is "one hundred sixty-two billion, four hundred thirty-three million, one hundred thousand, two hundred thirty-one".